75678980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10037}}^1$

素因数の和:10088

約数の個数: 48

約数和(自身を含む): 177070320

約数和(自身を除く): 101391340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 10037, 20074, 40148, 50185, 100370, 130481, 200740, 260962, 291073, 521924, 582146, 652405, 1164292, 1304810, 1455365, 2609620, 2910730, 3783949, 5821460, 7567898, 15135796, 18919745, 37839490, 75678980]

約数ペア:

[(1, 75678980), (2, 37839490), (4, 18919745), (5, 15135796), (10, 7567898), (13, 5821460), (20, 3783949), (26, 2910730), (29, 2609620), (52, 1455365), (58, 1304810), (65, 1164292), (116, 652405), (130, 582146), (145, 521924), (260, 291073), (290, 260962), (377, 200740), (580, 130481), (754, 100370), (1508, 50185), (1885, 40148), (3770, 20074), (7540, 10037)]