227103669640

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21106289}}^1$

素因数の和:21106569

約数の個数: 32

約数和(自身を含む): 512882847000

約数和(自身を除く): 285779177360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 21106289, 42212578, 84425156, 105531445, 168850312, 211062890, 422125780, 844251560, 5677591741, 11355183482, 22710366964, 28387958705, 45420733928, 56775917410, 113551834820, 227103669640]

約数ペア:

[(1, 227103669640), (2, 113551834820), (4, 56775917410), (5, 45420733928), (8, 28387958705), (10, 22710366964), (20, 11355183482), (40, 5677591741), (269, 844251560), (538, 422125780), (1076, 211062890), (1345, 168850312), (2152, 105531445), (2690, 84425156), (5380, 42212578), (10760, 21106289)]