10159940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 25181184

約数和(自身を除く): 15021244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2341, 4340, 4682, 9364, 11705, 16387, 23410, 32774, 46820, 65548, 72571, 81935, 145142, 163870, 290284, 327740, 362855, 507997, 725710, 1015994, 1451420, 2031988, 2539985, 5079970, 10159940]

約数ペア:

[(1, 10159940), (2, 5079970), (4, 2539985), (5, 2031988), (7, 1451420), (10, 1015994), (14, 725710), (20, 507997), (28, 362855), (31, 327740), (35, 290284), (62, 163870), (70, 145142), (124, 81935), (140, 72571), (155, 65548), (217, 46820), (310, 32774), (434, 23410), (620, 16387), (868, 11705), (1085, 9364), (2170, 4682), (2341, 4340)]