4869980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5939}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 10478160

約数和(自身を除く): 5608180

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5939, 11878, 23756, 29695, 59390, 118780, 243499, 486998, 973996, 1217495, 2434990, 4869980]

約数ペア:

[(1, 4869980), (2, 2434990), (4, 1217495), (5, 973996), (10, 486998), (20, 243499), (41, 118780), (82, 59390), (164, 29695), (205, 23756), (410, 11878), (820, 5939)]