3493360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3385

約数の個数: 40

約数和(自身を含む): 8749440

約数和(自身を除く): 5256080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3359, 6718, 13436, 16795, 26872, 33590, 43667, 53744, 67180, 87334, 134360, 174668, 218335, 268720, 349336, 436670, 698672, 873340, 1746680, 3493360]

約数ペア:

[(1, 3493360), (2, 1746680), (4, 873340), (5, 698672), (8, 436670), (10, 349336), (13, 268720), (16, 218335), (20, 174668), (26, 134360), (40, 87334), (52, 67180), (65, 53744), (80, 43667), (104, 33590), (130, 26872), (208, 16795), (260, 13436), (520, 6718), (1040, 3359)]