37803740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145399}}^1$

素因数の和:145421

約数の個数: 24

約数和(自身を含む): 85495200

約数和(自身を除く): 47691460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 145399, 290798, 581596, 726995, 1453990, 1890187, 2907980, 3780374, 7560748, 9450935, 18901870, 37803740]

約数ペア:

[(1, 37803740), (2, 18901870), (4, 9450935), (5, 7560748), (10, 3780374), (13, 2907980), (20, 1890187), (26, 1453990), (52, 726995), (65, 581596), (130, 290798), (260, 145399)]