492078380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8237}}^1$

素因数の和:8378

約数の個数: 48

約数和(自身を含む): 1079507520

約数和(自身を除く): 587429140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 8237, 11948, 14935, 16474, 29870, 32948, 41185, 59740, 82370, 164740, 238873, 477746, 848411, 955492, 1194365, 1696822, 2388730, 3393644, 4242055, 4777460, 8484110, 16968220, 24603919, 49207838, 98415676, 123019595, 246039190, 492078380]

約数ペア:

[(1, 492078380), (2, 246039190), (4, 123019595), (5, 98415676), (10, 49207838), (20, 24603919), (29, 16968220), (58, 8484110), (103, 4777460), (116, 4242055), (145, 3393644), (206, 2388730), (290, 1696822), (412, 1194365), (515, 955492), (580, 848411), (1030, 477746), (2060, 238873), (2987, 164740), (5974, 82370), (8237, 59740), (11948, 41185), (14935, 32948), (16474, 29870)]