39037960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 97196400

約数和(自身を除く): 58158440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2029, 2405, 3848, 4058, 4810, 8116, 9620, 10145, 16232, 19240, 20290, 26377, 40580, 52754, 75073, 81160, 105508, 131885, 150146, 211016, 263770, 300292, 375365, 527540, 600584, 750730, 975949, 1055080, 1501460, 1951898, 3002920, 3903796, 4879745, 7807592, 9759490, 19518980, 39037960]

約数ペア:

[(1, 39037960), (2, 19518980), (4, 9759490), (5, 7807592), (8, 4879745), (10, 3903796), (13, 3002920), (20, 1951898), (26, 1501460), (37, 1055080), (40, 975949), (52, 750730), (65, 600584), (74, 527540), (104, 375365), (130, 300292), (148, 263770), (185, 211016), (260, 150146), (296, 131885), (370, 105508), (481, 81160), (520, 75073), (740, 52754), (962, 40580), (1480, 26377), (1924, 20290), (2029, 19240), (2405, 16232), (3848, 10145), (4058, 9620), (4810, 8116)]