8860120

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 20023200

約数和(自身を除く): 11163080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 617, 718, 1234, 1436, 1795, 2468, 2872, 3085, 3590, 4936, 6170, 7180, 12340, 14360, 24680, 221503, 443006, 886012, 1107515, 1772024, 2215030, 4430060, 8860120]

約数ペア:

[(1, 8860120), (2, 4430060), (4, 2215030), (5, 1772024), (8, 1107515), (10, 886012), (20, 443006), (40, 221503), (359, 24680), (617, 14360), (718, 12340), (1234, 7180), (1436, 6170), (1795, 4936), (2468, 3590), (2872, 3085)]