40552790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 73926432

約数和(自身を除く): 33373642

約数列:

[1, 2, 5, 10, 97, 194, 431, 485, 862, 970, 2155, 4310, 9409, 18818, 41807, 47045, 83614, 94090, 209035, 418070, 4055279, 8110558, 20276395, 40552790]

約数ペア:

[(1, 40552790), (2, 20276395), (5, 8110558), (10, 4055279), (97, 418070), (194, 209035), (431, 94090), (485, 83614), (862, 47045), (970, 41807), (2155, 18818), (4310, 9409)]