40472210

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7481}}^1$

素因数の和:8029

約数の個数: 16

約数和(自身を含む): 72994392

約数和(自身を除く): 32522182

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 7481, 14962, 37405, 74810, 4047221, 8094442, 20236105, 40472210]

約数ペア:

[(1, 40472210), (2, 20236105), (5, 8094442), (10, 4047221), (541, 74810), (1082, 37405), (2705, 14962), (5410, 7481)]