4327700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3356

約数の個数: 36

約数和(自身を含む): 10116540

約数和(自身を除く): 5788840

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3329, 6658, 13316, 16645, 33290, 43277, 66580, 83225, 86554, 166450, 173108, 216385, 332900, 432770, 865540, 1081925, 2163850, 4327700]

約数ペア:

[(1, 4327700), (2, 2163850), (4, 1081925), (5, 865540), (10, 432770), (13, 332900), (20, 216385), (25, 173108), (26, 166450), (50, 86554), (52, 83225), (65, 66580), (100, 43277), (130, 33290), (260, 16645), (325, 13316), (650, 6658), (1300, 3329)]