5921840

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 13957440

約数和(自身を除く): 8035600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 937, 1264, 1580, 1874, 3160, 3748, 4685, 6320, 7496, 9370, 14992, 18740, 37480, 74023, 74960, 148046, 296092, 370115, 592184, 740230, 1184368, 1480460, 2960920, 5921840]

約数ペア:

[(1, 5921840), (2, 2960920), (4, 1480460), (5, 1184368), (8, 740230), (10, 592184), (16, 370115), (20, 296092), (40, 148046), (79, 74960), (80, 74023), (158, 37480), (316, 18740), (395, 14992), (632, 9370), (790, 7496), (937, 6320), (1264, 4685), (1580, 3748), (1874, 3160)]