2017656550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23339}}^1$

素因数の和:23390

約数の個数: 96

約数和(自身を含む): 4862188800

約数和(自身を除く): 2844532250

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 910, 950, 1235, 1330, 1729, 2275, 2470, 3325, 3458, 4550, 6175, 6650, 8645, 12350, 17290, 23339, 43225, 46678, 86450, 116695, 163373, 233390, 303407, 326746, 443441, 583475, 606814, 816865, 886882, 1166950, 1517035, 1633730, 2123849, 2217205, 3034070, 3104087, 4084325, 4247698, 4434410, 5764733, 6208174, 7585175, 8168650, 10619245, 11086025, 11529466, 15170350, 15520435, 21238490, 22172050, 28823665, 31040870, 40353131, 53096225, 57647330, 77602175, 80706262, 106192450, 144118325, 155204350, 201765655, 288236650, 403531310, 1008828275, 2017656550]

約数ペア:

[(1, 2017656550), (2, 1008828275), (5, 403531310), (7, 288236650), (10, 201765655), (13, 155204350), (14, 144118325), (19, 106192450), (25, 80706262), (26, 77602175), (35, 57647330), (38, 53096225), (50, 40353131), (65, 31040870), (70, 28823665), (91, 22172050), (95, 21238490), (130, 15520435), (133, 15170350), (175, 11529466), (182, 11086025), (190, 10619245), (247, 8168650), (266, 7585175), (325, 6208174), (350, 5764733), (455, 4434410), (475, 4247698), (494, 4084325), (650, 3104087), (665, 3034070), (910, 2217205), (950, 2123849), (1235, 1633730), (1330, 1517035), (1729, 1166950), (2275, 886882), (2470, 816865), (3325, 606814), (3458, 583475), (4550, 443441), (6175, 326746), (6650, 303407), (8645, 233390), (12350, 163373), (17290, 116695), (23339, 86450), (43225, 46678)]