276234440

素因数分解:

$2^3\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3691}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 622028160

約数和(自身を除く): 345793720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1871, 3691, 3742, 7382, 7484, 9355, 14764, 14968, 18455, 18710, 29528, 36910, 37420, 73820, 74840, 147640, 6905861, 13811722, 27623444, 34529305, 55246888, 69058610, 138117220, 276234440]

約数ペア:

[(1, 276234440), (2, 138117220), (4, 69058610), (5, 55246888), (8, 34529305), (10, 27623444), (20, 13811722), (40, 6905861), (1871, 147640), (3691, 74840), (3742, 73820), (7382, 37420), (7484, 36910), (9355, 29528), (14764, 18710), (14968, 18455)]