8470291700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6515609}}^1$

素因数の和:6515636

約数の個数: 36

約数和(自身を含む): 19794423180

約数和(自身を除く): 11324131480

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6515609, 13031218, 26062436, 32578045, 65156090, 84702917, 130312180, 162890225, 169405834, 325780450, 338811668, 423514585, 651560900, 847029170, 1694058340, 2117572925, 4235145850, 8470291700]

約数ペア:

[(1, 8470291700), (2, 4235145850), (4, 2117572925), (5, 1694058340), (10, 847029170), (13, 651560900), (20, 423514585), (25, 338811668), (26, 325780450), (50, 169405834), (52, 162890225), (65, 130312180), (100, 84702917), (130, 65156090), (260, 32578045), (325, 26062436), (650, 13031218), (1300, 6515609)]