40925770

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29443}}^1$

素因数の和:29589

約数の個数: 16

約数和(自身を含む): 74198880

約数和(自身を除く): 33273110

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 29443, 58886, 147215, 294430, 4092577, 8185154, 20462885, 40925770]

約数ペア:

[(1, 40925770), (2, 20462885), (5, 8185154), (10, 4092577), (139, 294430), (278, 147215), (695, 58886), (1390, 29443)]