27366983020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{32377}}^1$

素因数の和:35650

約数の個数: 48

約数和(自身を含む): 61912434528

約数和(自身を除く): 34545451508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3251, 6502, 13004, 16255, 32377, 32510, 42263, 64754, 65020, 84526, 129508, 161885, 169052, 211315, 323770, 420901, 422630, 647540, 841802, 845260, 1683604, 2104505, 4209010, 8418020, 105257627, 210515254, 421030508, 526288135, 1052576270, 1368349151, 2105152540, 2736698302, 5473396604, 6841745755, 13683491510, 27366983020]

約数ペア:

[(1, 27366983020), (2, 13683491510), (4, 6841745755), (5, 5473396604), (10, 2736698302), (13, 2105152540), (20, 1368349151), (26, 1052576270), (52, 526288135), (65, 421030508), (130, 210515254), (260, 105257627), (3251, 8418020), (6502, 4209010), (13004, 2104505), (16255, 1683604), (32377, 845260), (32510, 841802), (42263, 647540), (64754, 422630), (65020, 420901), (84526, 323770), (129508, 211315), (161885, 169052)]