89301550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137387}}^1$

素因数の和:137412

約数の個数: 24

約数和(自身を含む): 178879176

約数和(自身を除く): 89577626

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 137387, 274774, 686935, 1373870, 1786031, 3434675, 3572062, 6869350, 8930155, 17860310, 44650775, 89301550]

約数ペア:

[(1, 89301550), (2, 44650775), (5, 17860310), (10, 8930155), (13, 6869350), (25, 3572062), (26, 3434675), (50, 1786031), (65, 1373870), (130, 686935), (325, 274774), (650, 137387)]