45995380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 100235520

約数和(自身を除く): 54240140

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 158, 172, 215, 316, 395, 430, 677, 790, 860, 1354, 1580, 2708, 3385, 3397, 6770, 6794, 13540, 13588, 16985, 29111, 33970, 53483, 58222, 67940, 106966, 116444, 145555, 213932, 267415, 291110, 534830, 582220, 1069660, 2299769, 4599538, 9199076, 11498845, 22997690, 45995380]

約数ペア:

[(1, 45995380), (2, 22997690), (4, 11498845), (5, 9199076), (10, 4599538), (20, 2299769), (43, 1069660), (79, 582220), (86, 534830), (158, 291110), (172, 267415), (215, 213932), (316, 145555), (395, 116444), (430, 106966), (677, 67940), (790, 58222), (860, 53483), (1354, 33970), (1580, 29111), (2708, 16985), (3385, 13588), (3397, 13540), (6770, 6794)]