40457164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 39215156

約数列:

[1, 2, 4, 11, 22, 44, 79, 103, 113, 158, 206, 226, 316, 412, 452, 869, 1133, 1243, 1738, 2266, 2486, 3476, 4532, 4972, 8137, 8927, 11639, 16274, 17854, 23278, 32548, 35708, 46556, 89507, 98197, 128029, 179014, 196394, 256058, 358028, 392788, 512116, 919481, 1838962, 3677924, 10114291, 20228582, 40457164]

約数ペア:

[(1, 40457164), (2, 20228582), (4, 10114291), (11, 3677924), (22, 1838962), (44, 919481), (79, 512116), (103, 392788), (113, 358028), (158, 256058), (206, 196394), (226, 179014), (316, 128029), (412, 98197), (452, 89507), (869, 46556), (1133, 35708), (1243, 32548), (1738, 23278), (2266, 17854), (2486, 16274), (3476, 11639), (4532, 8927), (4972, 8137)]