129335050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{198977}}^1$

素因数の和:199002

約数の個数: 24

約数和(自身を含む): 259069356

約数和(自身を除く): 129734306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 198977, 397954, 994885, 1989770, 2586701, 4974425, 5173402, 9948850, 12933505, 25867010, 64667525, 129335050]

約数ペア:

[(1, 129335050), (2, 64667525), (5, 25867010), (10, 12933505), (13, 9948850), (25, 5173402), (26, 4974425), (50, 2586701), (65, 1989770), (130, 994885), (325, 397954), (650, 198977)]