1958917722200

素因数分解:

$2^3\times 5^2\times {\mathrm{38183}}^1\times {\mathrm{256517}}^1$

素因数の和:294716

約数の個数: 48

約数和(自身を含む): 4554620740080

約数和(自身を除く): 2595703017880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 38183, 76366, 152732, 190915, 256517, 305464, 381830, 513034, 763660, 954575, 1026068, 1282585, 1527320, 1909150, 2052136, 2565170, 3818300, 5130340, 6412925, 7636600, 10260680, 12825850, 25651700, 51303400, 9794588611, 19589177222, 39178354444, 48972943055, 78356708888, 97945886110, 195891772220, 244864715275, 391783544440, 489729430550, 979458861100, 1958917722200]

約数ペア:

[(1, 1958917722200), (2, 979458861100), (4, 489729430550), (5, 391783544440), (8, 244864715275), (10, 195891772220), (20, 97945886110), (25, 78356708888), (40, 48972943055), (50, 39178354444), (100, 19589177222), (200, 9794588611), (38183, 51303400), (76366, 25651700), (152732, 12825850), (190915, 10260680), (256517, 7636600), (305464, 6412925), (381830, 5130340), (513034, 3818300), (763660, 2565170), (954575, 2052136), (1026068, 1909150), (1282585, 1527320)]