65021480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56053}}^1$

素因数の和:56093

約数の個数: 32

約数和(自身を含む): 151345800

約数和(自身を除く): 86324320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 56053, 112106, 224212, 280265, 448424, 560530, 1121060, 1625537, 2242120, 3251074, 6502148, 8127685, 13004296, 16255370, 32510740, 65021480]

約数ペア:

[(1, 65021480), (2, 32510740), (4, 16255370), (5, 13004296), (8, 8127685), (10, 6502148), (20, 3251074), (29, 2242120), (40, 1625537), (58, 1121060), (116, 560530), (145, 448424), (232, 280265), (290, 224212), (580, 112106), (1160, 56053)]