20150140

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1699}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 42411600

約数和(自身を除く): 22261460

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 1699, 2372, 2965, 3398, 5930, 6796, 8495, 11860, 16990, 33980, 1007507, 2015014, 4030028, 5037535, 10075070, 20150140]

約数ペア:

[(1, 20150140), (2, 10075070), (4, 5037535), (5, 4030028), (10, 2015014), (20, 1007507), (593, 33980), (1186, 16990), (1699, 11860), (2372, 8495), (2965, 6796), (3398, 5930)]