3648572720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3508243}}^1$

素因数の和:3508269

約数の個数: 40

約数和(自身を含む): 9135467376

約数和(自身を除く): 5486894656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3508243, 7016486, 14032972, 17541215, 28065944, 35082430, 45607159, 56131888, 70164860, 91214318, 140329720, 182428636, 228035795, 280659440, 364857272, 456071590, 729714544, 912143180, 1824286360, 3648572720]

約数ペア:

[(1, 3648572720), (2, 1824286360), (4, 912143180), (5, 729714544), (8, 456071590), (10, 364857272), (13, 280659440), (16, 228035795), (20, 182428636), (26, 140329720), (40, 91214318), (52, 70164860), (65, 56131888), (80, 45607159), (104, 35082430), (130, 28065944), (208, 17541215), (260, 14032972), (520, 7016486), (1040, 3508243)]