40483660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{289169}}^1$

素因数の和:289185

約数の個数: 24

約数和(自身を含む): 97161120

約数和(自身を除く): 56677460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 289169, 578338, 1156676, 1445845, 2024183, 2891690, 4048366, 5783380, 8096732, 10120915, 20241830, 40483660]

約数ペア:

[(1, 40483660), (2, 20241830), (4, 10120915), (5, 8096732), (7, 5783380), (10, 4048366), (14, 2891690), (20, 2024183), (28, 1445845), (35, 1156676), (70, 578338), (140, 289169)]