922794020

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{29147}}^1$

素因数の和:30739

約数の個数: 24

約数和(自身を含む): 1939158144

約数和(自身を除く): 1016364124

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 15830, 29147, 31660, 58294, 116588, 145735, 291470, 582940, 46139701, 92279402, 184558804, 230698505, 461397010, 922794020]

約数ペア:

[(1, 922794020), (2, 461397010), (4, 230698505), (5, 184558804), (10, 92279402), (20, 46139701), (1583, 582940), (3166, 291470), (6332, 145735), (7915, 116588), (15830, 58294), (29147, 31660)]