24544780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 56377440

約数和(自身を除く): 31832660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1409, 1742, 2818, 3484, 4355, 5636, 7045, 8710, 14090, 17420, 18317, 28180, 36634, 73268, 91585, 94403, 183170, 188806, 366340, 377612, 472015, 944030, 1227239, 1888060, 2454478, 4908956, 6136195, 12272390, 24544780]

約数ペア:

[(1, 24544780), (2, 12272390), (4, 6136195), (5, 4908956), (10, 2454478), (13, 1888060), (20, 1227239), (26, 944030), (52, 472015), (65, 377612), (67, 366340), (130, 188806), (134, 183170), (260, 94403), (268, 91585), (335, 73268), (670, 36634), (871, 28180), (1340, 18317), (1409, 17420), (1742, 14090), (2818, 8710), (3484, 7045), (4355, 5636)]