22482860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 48103104

約数和(自身を除く): 25620244

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 223, 284, 355, 446, 710, 892, 1115, 1420, 2230, 4460, 5041, 10082, 15833, 20164, 25205, 31666, 50410, 63332, 79165, 100820, 158330, 316660, 1124143, 2248286, 4496572, 5620715, 11241430, 22482860]

約数ペア:

[(1, 22482860), (2, 11241430), (4, 5620715), (5, 4496572), (10, 2248286), (20, 1124143), (71, 316660), (142, 158330), (223, 100820), (284, 79165), (355, 63332), (446, 50410), (710, 31666), (892, 25205), (1115, 20164), (1420, 15833), (2230, 10082), (4460, 5041)]