201635242280

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8111}}^1\times {\mathrm{6983}}^1$

素因数の和:15194

約数の個数: 64

約数和(自身を含む): 458899084800

約数和(自身を除く): 257263842520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 6983, 8111, 13966, 16222, 27932, 32444, 34915, 40555, 55864, 64888, 69830, 81110, 139660, 162220, 279320, 324440, 621487, 721879, 1242974, 1443758, 2485948, 2887516, 3107435, 3609395, 4971896, 5775032, 6214870, 7218790, 12429740, 14437580, 24859480, 28875160, 56639113, 113278226, 226556452, 283195565, 453112904, 566391130, 1132782260, 2265564520, 5040881057, 10081762114, 20163524228, 25204405285, 40327048456, 50408810570, 100817621140, 201635242280]

約数ペア:

[(1, 201635242280), (2, 100817621140), (4, 50408810570), (5, 40327048456), (8, 25204405285), (10, 20163524228), (20, 10081762114), (40, 5040881057), (89, 2265564520), (178, 1132782260), (356, 566391130), (445, 453112904), (712, 283195565), (890, 226556452), (1780, 113278226), (3560, 56639113), (6983, 28875160), (8111, 24859480), (13966, 14437580), (16222, 12429740), (27932, 7218790), (32444, 6214870), (34915, 5775032), (40555, 4971896), (55864, 3609395), (64888, 3107435), (69830, 2887516), (81110, 2485948), (139660, 1443758), (162220, 1242974), (279320, 721879), (324440, 621487)]