6912100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 54

約数和(自身を含む): 16281510

約数和(自身を除く): 9369410

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 409, 650, 676, 818, 845, 1300, 1636, 1690, 2045, 3380, 4090, 4225, 5317, 8180, 8450, 10225, 10634, 16900, 20450, 21268, 26585, 40900, 53170, 69121, 106340, 132925, 138242, 265850, 276484, 345605, 531700, 691210, 1382420, 1728025, 3456050, 6912100]

約数ペア:

[(1, 6912100), (2, 3456050), (4, 1728025), (5, 1382420), (10, 691210), (13, 531700), (20, 345605), (25, 276484), (26, 265850), (50, 138242), (52, 132925), (65, 106340), (100, 69121), (130, 53170), (169, 40900), (260, 26585), (325, 21268), (338, 20450), (409, 16900), (650, 10634), (676, 10225), (818, 8450), (845, 8180), (1300, 5317), (1636, 4225), (1690, 4090), (2045, 3380)]