79751740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7237}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 182397600

約数和(自身を除く): 102645860

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 7237, 11020, 14474, 28948, 36185, 72370, 137503, 144740, 209873, 275006, 419746, 550012, 687515, 839492, 1049365, 1375030, 2098730, 2750060, 3987587, 4197460, 7975174, 15950348, 19937935, 39875870, 79751740]

約数ペア:

[(1, 79751740), (2, 39875870), (4, 19937935), (5, 15950348), (10, 7975174), (19, 4197460), (20, 3987587), (29, 2750060), (38, 2098730), (58, 1375030), (76, 1049365), (95, 839492), (116, 687515), (145, 550012), (190, 419746), (290, 275006), (380, 209873), (551, 144740), (580, 137503), (1102, 72370), (2204, 36185), (2755, 28948), (5510, 14474), (7237, 11020)]