245702975050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{378004577}}^1$

素因数の和:378004602

約数の個数: 24

約数和(自身を含む): 492161960556

約数和(自身を除く): 246458985506

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 378004577, 756009154, 1890022885, 3780045770, 4914059501, 9450114425, 9828119002, 18900228850, 24570297505, 49140595010, 122851487525, 245702975050]

約数ペア:

[(1, 245702975050), (2, 122851487525), (5, 49140595010), (10, 24570297505), (13, 18900228850), (25, 9828119002), (26, 9450114425), (50, 4914059501), (65, 3780045770), (130, 1890022885), (325, 756009154), (650, 378004577)]