10426390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 20391840

約数和(自身を除く): 9965450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 577, 695, 1154, 1390, 1807, 2885, 3614, 5770, 7501, 9035, 15002, 18070, 37505, 75010, 80203, 160406, 401015, 802030, 1042639, 2085278, 5213195, 10426390]

約数ペア:

[(1, 10426390), (2, 5213195), (5, 2085278), (10, 1042639), (13, 802030), (26, 401015), (65, 160406), (130, 80203), (139, 75010), (278, 37505), (577, 18070), (695, 15002), (1154, 9035), (1390, 7501), (1807, 5770), (2885, 3614)]