224716760

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{5449}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 506196000

約数和(自身を除く): 281479240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 4124, 5155, 5449, 8248, 10310, 10898, 20620, 21796, 27245, 41240, 43592, 54490, 108980, 217960, 5617919, 11235838, 22471676, 28089595, 44943352, 56179190, 112358380, 224716760]

約数ペア:

[(1, 224716760), (2, 112358380), (4, 56179190), (5, 44943352), (8, 28089595), (10, 22471676), (20, 11235838), (40, 5617919), (1031, 217960), (2062, 108980), (4124, 54490), (5155, 43592), (5449, 41240), (8248, 27245), (10310, 21796), (10898, 20620)]