41209540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66467}}^1$

素因数の和:66507

約数の個数: 24

約数和(自身を含む): 89332992

約数和(自身を除く): 48123452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66467, 132934, 265868, 332335, 664670, 1329340, 2060477, 4120954, 8241908, 10302385, 20604770, 41209540]

約数ペア:

[(1, 41209540), (2, 20604770), (4, 10302385), (5, 8241908), (10, 4120954), (20, 2060477), (31, 1329340), (62, 664670), (124, 332335), (155, 265868), (310, 132934), (620, 66467)]