10420670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 20502720

約数和(自身を除く): 10082050

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1129, 1846, 2258, 4615, 5645, 9230, 11290, 14677, 29354, 73385, 80159, 146770, 160318, 400795, 801590, 1042067, 2084134, 5210335, 10420670]

約数ペア:

[(1, 10420670), (2, 5210335), (5, 2084134), (10, 1042067), (13, 801590), (26, 400795), (65, 160318), (71, 146770), (130, 80159), (142, 73385), (355, 29354), (710, 14677), (923, 11290), (1129, 9230), (1846, 5645), (2258, 4615)]