15673356820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2456639}}^1$

素因数の和:2456688

約数の個数: 48

約数和(自身を含む): 37144396800

約数和(自身を除く): 21471039980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 2456639, 4913278, 9826556, 12283195, 24566390, 27023029, 49132780, 54046058, 71242531, 108092116, 135115145, 142485062, 270230290, 284970124, 356212655, 540460580, 712425310, 783667841, 1424850620, 1567335682, 3134671364, 3918339205, 7836678410, 15673356820]

約数ペア:

[(1, 15673356820), (2, 7836678410), (4, 3918339205), (5, 3134671364), (10, 1567335682), (11, 1424850620), (20, 783667841), (22, 712425310), (29, 540460580), (44, 356212655), (55, 284970124), (58, 270230290), (110, 142485062), (116, 135115145), (145, 108092116), (220, 71242531), (290, 54046058), (319, 49132780), (580, 27023029), (638, 24566390), (1276, 12283195), (1595, 9826556), (3190, 4913278), (6380, 2456639)]