15671773780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{115693}}^1$

素因数の和:116236

約数の個数: 48

約数和(自身を含む): 35510653584

約数和(自身を除く): 19838879804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 521, 1042, 2084, 2605, 5210, 6773, 10420, 13546, 27092, 33865, 67730, 115693, 135460, 231386, 462772, 578465, 1156930, 1504009, 2313860, 3008018, 6016036, 7520045, 15040090, 30080180, 60276053, 120552106, 241104212, 301380265, 602760530, 783588689, 1205521060, 1567177378, 3134354756, 3917943445, 7835886890, 15671773780]

約数ペア:

[(1, 15671773780), (2, 7835886890), (4, 3917943445), (5, 3134354756), (10, 1567177378), (13, 1205521060), (20, 783588689), (26, 602760530), (52, 301380265), (65, 241104212), (130, 120552106), (260, 60276053), (521, 30080180), (1042, 15040090), (2084, 7520045), (2605, 6016036), (5210, 3008018), (6773, 2313860), (10420, 1504009), (13546, 1156930), (27092, 578465), (33865, 462772), (67730, 231386), (115693, 135460)]