57717080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14123

約数の個数: 32

約数和(自身を含む): 131133600

約数和(自身を除く): 73416520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 14009, 28018, 56036, 70045, 112072, 140090, 280180, 560360, 1442927, 2885854, 5771708, 7214635, 11543416, 14429270, 28858540, 57717080]

約数ペア:

[(1, 57717080), (2, 28858540), (4, 14429270), (5, 11543416), (8, 7214635), (10, 5771708), (20, 2885854), (40, 1442927), (103, 560360), (206, 280180), (412, 140090), (515, 112072), (824, 70045), (1030, 56036), (2060, 28018), (4120, 14009)]