40952090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57679}}^1$

素因数の和:57757

約数の個数: 16

約数和(自身を含む): 74753280

約数和(自身を除く): 33801190

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 57679, 115358, 288395, 576790, 4095209, 8190418, 20476045, 40952090]

約数ペア:

[(1, 40952090), (2, 20476045), (5, 8190418), (10, 4095209), (71, 576790), (142, 288395), (355, 115358), (710, 57679)]