112445420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{295909}}^1$

素因数の和:295937

約数の個数: 24

約数和(自身を含む): 248564400

約数和(自身を除く): 136118980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 295909, 591818, 1183636, 1479545, 2959090, 5622271, 5918180, 11244542, 22489084, 28111355, 56222710, 112445420]

約数ペア:

[(1, 112445420), (2, 56222710), (4, 28111355), (5, 22489084), (10, 11244542), (19, 5918180), (20, 5622271), (38, 2959090), (76, 1479545), (95, 1183636), (190, 591818), (380, 295909)]