40314490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51031}}^1$

素因数の和:51117

約数の個数: 16

約数和(自身を含む): 73486080

約数和(自身を除く): 33171590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 51031, 102062, 255155, 510310, 4031449, 8062898, 20157245, 40314490]

約数ペア:

[(1, 40314490), (2, 20157245), (5, 8062898), (10, 4031449), (79, 510310), (158, 255155), (395, 102062), (790, 51031)]