7275080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5867}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 16899840

約数和(自身を除く): 9624760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5867, 11734, 23468, 29335, 46936, 58670, 117340, 181877, 234680, 363754, 727508, 909385, 1455016, 1818770, 3637540, 7275080]

約数ペア:

[(1, 7275080), (2, 3637540), (4, 1818770), (5, 1455016), (8, 909385), (10, 727508), (20, 363754), (31, 234680), (40, 181877), (62, 117340), (124, 58670), (155, 46936), (248, 29335), (310, 23468), (620, 11734), (1240, 5867)]