4058200

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9575280

約数和(自身を除く): 5517080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 197, 200, 206, 394, 412, 515, 788, 824, 985, 1030, 1576, 1970, 2060, 2575, 3940, 4120, 4925, 5150, 7880, 9850, 10300, 19700, 20291, 20600, 39400, 40582, 81164, 101455, 162328, 202910, 405820, 507275, 811640, 1014550, 2029100, 4058200]

約数ペア:

[(1, 4058200), (2, 2029100), (4, 1014550), (5, 811640), (8, 507275), (10, 405820), (20, 202910), (25, 162328), (40, 101455), (50, 81164), (100, 40582), (103, 39400), (197, 20600), (200, 20291), (206, 19700), (394, 10300), (412, 9850), (515, 7880), (788, 5150), (824, 4925), (985, 4120), (1030, 3940), (1576, 2575), (1970, 2060)]