2017687100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 5275329024

約数和(自身を除く): 3257641924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 101, 110, 121, 127, 130, 143, 202, 220, 242, 254, 260, 275, 286, 325, 404, 484, 505, 508, 550, 572, 605, 635, 650, 715, 1010, 1100, 1111, 1210, 1270, 1300, 1313, 1397, 1430, 1573, 1651, 2020, 2222, 2420, 2525, 2540, 2626, 2794, 2860, 3025, 3146, 3175, 3302, 3575, 4444, 5050, 5252, 5555, 5588, 6050, 6292, 6350, 6565, 6604, 6985, 7150, 7865, 8255, 10100, 11110, 12100, 12221, 12700, 12827, 13130, 13970, 14300, 14443, 15367, 15730, 16510, 18161, 22220, 24442, 25654, 26260, 27775, 27940, 28886, 30734, 31460, 32825, 33020, 34925, 36322, 39325, 41275, 48884, 51308, 55550, 57772, 61105, 61468, 64135, 65650, 69850, 72215, 72644, 76835, 78650, 82550, 90805, 111100, 122210, 128270, 131300, 139700, 141097, 144430, 153670, 157300, 158873, 165100, 166751, 181610, 199771, 244420, 256540, 282194, 288860, 305525, 307340, 317746, 320675, 333502, 361075, 363220, 384175, 399542, 454025, 564388, 611050, 635492, 641350, 667004, 705485, 722150, 768350, 794365, 799084, 833755, 908050, 998855, 1222100, 1282700, 1410970, 1444300, 1536700, 1552067, 1588730, 1667510, 1816100, 1834261, 1997710, 2821940, 3104134, 3177460, 3335020, 3527425, 3668522, 3971825, 3995420, 4168775, 4994275, 6208268, 7054850, 7337044, 7760335, 7943650, 8337550, 9171305, 9988550, 14109700, 15520670, 15887300, 16675100, 18342610, 19977100, 20176871, 31041340, 36685220, 38801675, 40353742, 45856525, 77603350, 80707484, 91713050, 100884355, 155206700, 183426100, 201768710, 403537420, 504421775, 1008843550, 2017687100]

約数ペア:

[(1, 2017687100), (2, 1008843550), (4, 504421775), (5, 403537420), (10, 201768710), (11, 183426100), (13, 155206700), (20, 100884355), (22, 91713050), (25, 80707484), (26, 77603350), (44, 45856525), (50, 40353742), (52, 38801675), (55, 36685220), (65, 31041340), (100, 20176871), (101, 19977100), (110, 18342610), (121, 16675100), (127, 15887300), (130, 15520670), (143, 14109700), (202, 9988550), (220, 9171305), (242, 8337550), (254, 7943650), (260, 7760335), (275, 7337044), (286, 7054850), (325, 6208268), (404, 4994275), (484, 4168775), (505, 3995420), (508, 3971825), (550, 3668522), (572, 3527425), (605, 3335020), (635, 3177460), (650, 3104134), (715, 2821940), (1010, 1997710), (1100, 1834261), (1111, 1816100), (1210, 1667510), (1270, 1588730), (1300, 1552067), (1313, 1536700), (1397, 1444300), (1430, 1410970), (1573, 1282700), (1651, 1222100), (2020, 998855), (2222, 908050), (2420, 833755), (2525, 799084), (2540, 794365), (2626, 768350), (2794, 722150), (2860, 705485), (3025, 667004), (3146, 641350), (3175, 635492), (3302, 611050), (3575, 564388), (4444, 454025), (5050, 399542), (5252, 384175), (5555, 363220), (5588, 361075), (6050, 333502), (6292, 320675), (6350, 317746), (6565, 307340), (6604, 305525), (6985, 288860), (7150, 282194), (7865, 256540), (8255, 244420), (10100, 199771), (11110, 181610), (12100, 166751), (12221, 165100), (12700, 158873), (12827, 157300), (13130, 153670), (13970, 144430), (14300, 141097), (14443, 139700), (15367, 131300), (15730, 128270), (16510, 122210), (18161, 111100), (22220, 90805), (24442, 82550), (25654, 78650), (26260, 76835), (27775, 72644), (27940, 72215), (28886, 69850), (30734, 65650), (31460, 64135), (32825, 61468), (33020, 61105), (34925, 57772), (36322, 55550), (39325, 51308), (41275, 48884)]