8450650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13026

約数の個数: 24

約数和(自身を含む): 16928604

約数和(自身を除く): 8477954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 13001, 26002, 65005, 130010, 169013, 325025, 338026, 650050, 845065, 1690130, 4225325, 8450650]

約数ペア:

[(1, 8450650), (2, 4225325), (5, 1690130), (10, 845065), (13, 650050), (25, 338026), (26, 325025), (50, 169013), (65, 130010), (130, 65005), (325, 26002), (650, 13001)]