2070296975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{12853}}^1$

素因数の和:13259

約数の個数: 24

約数和(自身を含む): 2725562160

約数和(自身を除く): 655265185

約数列:

[1, 5, 17, 25, 85, 379, 425, 1895, 6443, 9475, 12853, 32215, 64265, 161075, 218501, 321325, 1092505, 4871287, 5462525, 24356435, 82811879, 121782175, 414059395, 2070296975]

約数ペア:

[(1, 2070296975), (5, 414059395), (17, 121782175), (25, 82811879), (85, 24356435), (379, 5462525), (425, 4871287), (1895, 1092505), (6443, 321325), (9475, 218501), (12853, 161075), (32215, 64265)]