90527140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 208039104

約数和(自身を除く): 117511964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 587, 701, 1174, 1402, 2348, 2804, 2935, 3505, 5870, 6457, 7010, 7711, 11740, 12914, 14020, 15422, 25828, 30844, 32285, 38555, 64570, 77110, 129140, 154220, 411487, 822974, 1645948, 2057435, 4114870, 4526357, 8229740, 9052714, 18105428, 22631785, 45263570, 90527140]

約数ペア:

[(1, 90527140), (2, 45263570), (4, 22631785), (5, 18105428), (10, 9052714), (11, 8229740), (20, 4526357), (22, 4114870), (44, 2057435), (55, 1645948), (110, 822974), (220, 411487), (587, 154220), (701, 129140), (1174, 77110), (1402, 64570), (2348, 38555), (2804, 32285), (2935, 30844), (3505, 25828), (5870, 15422), (6457, 14020), (7010, 12914), (7711, 11740)]