101395240

素因数分解:

$2^3\times 5^1\times {\mathrm{2534881}}^1$

素因数の和:2534892

約数の個数: 16

約数和(自身を含む): 228139380

約数和(自身を除く): 126744140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2534881, 5069762, 10139524, 12674405, 20279048, 25348810, 50697620, 101395240]

約数ペア:

[(1, 101395240), (2, 50697620), (4, 25348810), (5, 20279048), (8, 12674405), (10, 10139524), (20, 5069762), (40, 2534881)]