43115480

素因数分解:

$2^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1249}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 97200000

約数和(自身を除く): 54084520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 863, 1249, 1726, 2498, 3452, 4315, 4996, 6245, 6904, 8630, 9992, 12490, 17260, 24980, 34520, 49960, 1077887, 2155774, 4311548, 5389435, 8623096, 10778870, 21557740, 43115480]

約数ペア:

[(1, 43115480), (2, 21557740), (4, 10778870), (5, 8623096), (8, 5389435), (10, 4311548), (20, 2155774), (40, 1077887), (863, 49960), (1249, 34520), (1726, 24980), (2498, 17260), (3452, 12490), (4315, 9992), (4996, 8630), (6245, 6904)]