40418485

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 49248000

約数和(自身を除く): 8829515

約数列:

[1, 5, 149, 227, 239, 745, 1135, 1195, 33823, 35611, 54253, 169115, 178055, 271265, 8083697, 40418485]

約数ペア:

[(1, 40418485), (5, 8083697), (149, 271265), (227, 178055), (239, 169115), (745, 54253), (1135, 35611), (1195, 33823)]