9995050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15377}}^1$

素因数の和:15402

約数の個数: 24

約数和(自身を含む): 20022156

約数和(自身を除く): 10027106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15377, 30754, 76885, 153770, 199901, 384425, 399802, 768850, 999505, 1999010, 4997525, 9995050]

約数ペア:

[(1, 9995050), (2, 4997525), (5, 1999010), (10, 999505), (13, 768850), (25, 399802), (26, 384425), (50, 199901), (65, 153770), (130, 76885), (325, 30754), (650, 15377)]