85800650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{132001}}^1$

素因数の和:132026

約数の個数: 24

約数和(自身を含む): 171866604

約数和(自身を除く): 86065954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 132001, 264002, 660005, 1320010, 1716013, 3300025, 3432026, 6600050, 8580065, 17160130, 42900325, 85800650]

約数ペア:

[(1, 85800650), (2, 42900325), (5, 17160130), (10, 8580065), (13, 6600050), (25, 3432026), (26, 3300025), (50, 1716013), (65, 1320010), (130, 660005), (325, 264002), (650, 132001)]