40228190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{9601}}^1$

素因数の和:10027

約数の個数: 16

約数和(自身を含む): 72591120

約数和(自身を除く): 32362930

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 9601, 19202, 48005, 96010, 4022819, 8045638, 20114095, 40228190]

約数ペア:

[(1, 40228190), (2, 20114095), (5, 8045638), (10, 4022819), (419, 96010), (838, 48005), (2095, 19202), (4190, 9601)]