8115040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 19483632

約数和(自身を除く): 11368592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 757, 1072, 1340, 1514, 2144, 2680, 3028, 3785, 5360, 6056, 7570, 10720, 12112, 15140, 24224, 30280, 50719, 60560, 101438, 121120, 202876, 253595, 405752, 507190, 811504, 1014380, 1623008, 2028760, 4057520, 8115040]

約数ペア:

[(1, 8115040), (2, 4057520), (4, 2028760), (5, 1623008), (8, 1014380), (10, 811504), (16, 507190), (20, 405752), (32, 253595), (40, 202876), (67, 121120), (80, 101438), (134, 60560), (160, 50719), (268, 30280), (335, 24224), (536, 15140), (670, 12112), (757, 10720), (1072, 7570), (1340, 6056), (1514, 5360), (2144, 3785), (2680, 3028)]