180047950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{124171}}^1$

素因数の和:124212

約数の個数: 24

約数和(自身を含む): 346439880

約数和(自身を除く): 166391930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 124171, 248342, 620855, 1241710, 3104275, 3600959, 6208550, 7201918, 18004795, 36009590, 90023975, 180047950]

約数ペア:

[(1, 180047950), (2, 90023975), (5, 36009590), (10, 18004795), (25, 7201918), (29, 6208550), (50, 3600959), (58, 3104275), (145, 1241710), (290, 620855), (725, 248342), (1450, 124171)]