2021582200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 5476792320

約数和(自身を除く): 3455210120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 191, 200, 220, 275, 283, 340, 374, 382, 425, 440, 550, 566, 680, 748, 764, 850, 935, 955, 1100, 1132, 1415, 1496, 1528, 1700, 1870, 1910, 2101, 2200, 2264, 2830, 3113, 3247, 3400, 3740, 3820, 4202, 4675, 4775, 4811, 5660, 6226, 6494, 7075, 7480, 7640, 8404, 9350, 9550, 9622, 10505, 11320, 12452, 12988, 14150, 15565, 16235, 16808, 18700, 19100, 19244, 21010, 24055, 24904, 25976, 28300, 31130, 32470, 35717, 37400, 38200, 38488, 42020, 48110, 52525, 52921, 54053, 56600, 62260, 64940, 71434, 77825, 81175, 84040, 96220, 105050, 105842, 108106, 120275, 124520, 129880, 142868, 155650, 162350, 178585, 192440, 210100, 211684, 216212, 240550, 264605, 270265, 285736, 311300, 324700, 357170, 420200, 423368, 432424, 481100, 529210, 540530, 594583, 622600, 649400, 714340, 892925, 918901, 962200, 1058420, 1081060, 1189166, 1323025, 1351325, 1428680, 1785850, 1837802, 2116840, 2162120, 2378332, 2646050, 2702650, 2972915, 3571700, 3675604, 4594505, 4756664, 5292100, 5405300, 5945830, 7143400, 7351208, 9189010, 10107911, 10584200, 10810600, 11891660, 14864575, 18378020, 20215822, 22972525, 23783320, 29729150, 36756040, 40431644, 45945050, 50539555, 59458300, 80863288, 91890100, 101079110, 118916600, 183780200, 202158220, 252697775, 404316440, 505395550, 1010791100, 2021582200]

約数ペア:

[(1, 2021582200), (2, 1010791100), (4, 505395550), (5, 404316440), (8, 252697775), (10, 202158220), (11, 183780200), (17, 118916600), (20, 101079110), (22, 91890100), (25, 80863288), (34, 59458300), (40, 50539555), (44, 45945050), (50, 40431644), (55, 36756040), (68, 29729150), (85, 23783320), (88, 22972525), (100, 20215822), (110, 18378020), (136, 14864575), (170, 11891660), (187, 10810600), (191, 10584200), (200, 10107911), (220, 9189010), (275, 7351208), (283, 7143400), (340, 5945830), (374, 5405300), (382, 5292100), (425, 4756664), (440, 4594505), (550, 3675604), (566, 3571700), (680, 2972915), (748, 2702650), (764, 2646050), (850, 2378332), (935, 2162120), (955, 2116840), (1100, 1837802), (1132, 1785850), (1415, 1428680), (1496, 1351325), (1528, 1323025), (1700, 1189166), (1870, 1081060), (1910, 1058420), (2101, 962200), (2200, 918901), (2264, 892925), (2830, 714340), (3113, 649400), (3247, 622600), (3400, 594583), (3740, 540530), (3820, 529210), (4202, 481100), (4675, 432424), (4775, 423368), (4811, 420200), (5660, 357170), (6226, 324700), (6494, 311300), (7075, 285736), (7480, 270265), (7640, 264605), (8404, 240550), (9350, 216212), (9550, 211684), (9622, 210100), (10505, 192440), (11320, 178585), (12452, 162350), (12988, 155650), (14150, 142868), (15565, 129880), (16235, 124520), (16808, 120275), (18700, 108106), (19100, 105842), (19244, 105050), (21010, 96220), (24055, 84040), (24904, 81175), (25976, 77825), (28300, 71434), (31130, 64940), (32470, 62260), (35717, 56600), (37400, 54053), (38200, 52921), (38488, 52525), (42020, 48110)]