2122364360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{791927}}^1$

素因数の和:792005

約数の個数: 32

約数和(自身を含む): 4846599360

約数和(自身を除く): 2724235000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 791927, 1583854, 3167708, 3959635, 6335416, 7919270, 15838540, 31677080, 53059109, 106118218, 212236436, 265295545, 424472872, 530591090, 1061182180, 2122364360]

約数ペア:

[(1, 2122364360), (2, 1061182180), (4, 530591090), (5, 424472872), (8, 265295545), (10, 212236436), (20, 106118218), (40, 53059109), (67, 31677080), (134, 15838540), (268, 7919270), (335, 6335416), (536, 3959635), (670, 3167708), (1340, 1583854), (2680, 791927)]