90933560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 213170400

約数和(自身を除く): 122236840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 277, 283, 290, 554, 566, 580, 1108, 1132, 1160, 1385, 1415, 2216, 2264, 2770, 2830, 5540, 5660, 8033, 8207, 11080, 11320, 16066, 16414, 32132, 32828, 40165, 41035, 64264, 65656, 78391, 80330, 82070, 156782, 160660, 164140, 313564, 321320, 328280, 391955, 627128, 783910, 1567820, 2273339, 3135640, 4546678, 9093356, 11366695, 18186712, 22733390, 45466780, 90933560]

約数ペア:

[(1, 90933560), (2, 45466780), (4, 22733390), (5, 18186712), (8, 11366695), (10, 9093356), (20, 4546678), (29, 3135640), (40, 2273339), (58, 1567820), (116, 783910), (145, 627128), (232, 391955), (277, 328280), (283, 321320), (290, 313564), (554, 164140), (566, 160660), (580, 156782), (1108, 82070), (1132, 80330), (1160, 78391), (1385, 65656), (1415, 64264), (2216, 41035), (2264, 40165), (2770, 32828), (2830, 32132), (5540, 16414), (5660, 16066), (8033, 11320), (8207, 11080)]