58363420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 129765888

約数和(自身を除く): 71402468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 1787, 3266, 3574, 6532, 7148, 8165, 8935, 16330, 17870, 32660, 35740, 41101, 82202, 126877, 164404, 205505, 253754, 411010, 507508, 634385, 822020, 1268770, 2537540, 2918171, 5836342, 11672684, 14590855, 29181710, 58363420]

約数ペア:

[(1, 58363420), (2, 29181710), (4, 14590855), (5, 11672684), (10, 5836342), (20, 2918171), (23, 2537540), (46, 1268770), (71, 822020), (92, 634385), (115, 507508), (142, 411010), (230, 253754), (284, 205505), (355, 164404), (460, 126877), (710, 82202), (1420, 41101), (1633, 35740), (1787, 32660), (3266, 17870), (3574, 16330), (6532, 8935), (7148, 8165)]