10901902570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{683}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 21304684800

約数和(自身を除く): 10402782230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 617, 683, 995, 1234, 1366, 1990, 2587, 3085, 3415, 5174, 6170, 6830, 8021, 8879, 12935, 16042, 17758, 25870, 40105, 44395, 80210, 88790, 122783, 135917, 245566, 271834, 421411, 613915, 679585, 842822, 1227830, 1359170, 1596179, 1766921, 2107055, 3192358, 3533842, 4214110, 5478343, 7980895, 8834605, 10956686, 15961790, 17669210, 27391715, 54783430, 83860789, 167721578, 419303945, 838607890, 1090190257, 2180380514, 5450951285, 10901902570]

約数ペア:

[(1, 10901902570), (2, 5450951285), (5, 2180380514), (10, 1090190257), (13, 838607890), (26, 419303945), (65, 167721578), (130, 83860789), (199, 54783430), (398, 27391715), (617, 17669210), (683, 15961790), (995, 10956686), (1234, 8834605), (1366, 7980895), (1990, 5478343), (2587, 4214110), (3085, 3533842), (3415, 3192358), (5174, 2107055), (6170, 1766921), (6830, 1596179), (8021, 1359170), (8879, 1227830), (12935, 842822), (16042, 679585), (17758, 613915), (25870, 421411), (40105, 271834), (44395, 245566), (80210, 135917), (88790, 122783)]