104328140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{745201}}^1$

素因数の和:745217

約数の個数: 24

約数和(自身を含む): 250387872

約数和(自身を除く): 146059732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 745201, 1490402, 2980804, 3726005, 5216407, 7452010, 10432814, 14904020, 20865628, 26082035, 52164070, 104328140]

約数ペア:

[(1, 104328140), (2, 52164070), (4, 26082035), (5, 20865628), (7, 14904020), (10, 10432814), (14, 7452010), (20, 5216407), (28, 3726005), (35, 2980804), (70, 1490402), (140, 745201)]