12566580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16111}}^1$

素因数の和:16136

約数の個数: 48

約数和(自身を含む): 37895424

約数和(自身を除く): 25328844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16111, 32222, 48333, 64444, 80555, 96666, 161110, 193332, 209443, 241665, 322220, 418886, 483330, 628329, 837772, 966660, 1047215, 1256658, 2094430, 2513316, 3141645, 4188860, 6283290, 12566580]

約数ペア:

[(1, 12566580), (2, 6283290), (3, 4188860), (4, 3141645), (5, 2513316), (6, 2094430), (10, 1256658), (12, 1047215), (13, 966660), (15, 837772), (20, 628329), (26, 483330), (30, 418886), (39, 322220), (52, 241665), (60, 209443), (65, 193332), (78, 161110), (130, 96666), (156, 80555), (195, 64444), (260, 48333), (390, 32222), (780, 16111)]