8420150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5848

約数の個数: 24

約数和(自身を含む): 16204320

約数和(自身を除く): 7784170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 5807, 11614, 29035, 58070, 145175, 168403, 290350, 336806, 842015, 1684030, 4210075, 8420150]

約数ペア:

[(1, 8420150), (2, 4210075), (5, 1684030), (10, 842015), (25, 336806), (29, 290350), (50, 168403), (58, 145175), (145, 58070), (290, 29035), (725, 11614), (1450, 5807)]