70640050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108677}}^1$

素因数の和:108702

約数の個数: 24

約数和(自身を含む): 141498756

約数和(自身を除く): 70858706

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 108677, 217354, 543385, 1086770, 1412801, 2716925, 2825602, 5433850, 7064005, 14128010, 35320025, 70640050]

約数ペア:

[(1, 70640050), (2, 35320025), (5, 14128010), (10, 7064005), (13, 5433850), (25, 2825602), (26, 2716925), (50, 1412801), (65, 1086770), (130, 543385), (325, 217354), (650, 108677)]