469000720

素因数分解:

$2^4\times 5^1\times {\mathrm{5862509}}^1$

素因数の和:5862522

約数の個数: 20

約数和(自身を含む): 1090426860

約数和(自身を除く): 621426140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5862509, 11725018, 23450036, 29312545, 46900072, 58625090, 93800144, 117250180, 234500360, 469000720]

約数ペア:

[(1, 469000720), (2, 234500360), (4, 117250180), (5, 93800144), (8, 58625090), (10, 46900072), (16, 29312545), (20, 23450036), (40, 11725018), (80, 5862509)]