89568380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 205922304

約数和(自身を除く): 116353924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1063, 1532, 1915, 2126, 3830, 4213, 4252, 5315, 7660, 8426, 10630, 11693, 16852, 21065, 21260, 23386, 42130, 46772, 58465, 84260, 116930, 233860, 407129, 814258, 1628516, 2035645, 4071290, 4478419, 8142580, 8956838, 17913676, 22392095, 44784190, 89568380]

約数ペア:

[(1, 89568380), (2, 44784190), (4, 22392095), (5, 17913676), (10, 8956838), (11, 8142580), (20, 4478419), (22, 4071290), (44, 2035645), (55, 1628516), (110, 814258), (220, 407129), (383, 233860), (766, 116930), (1063, 84260), (1532, 58465), (1915, 46772), (2126, 42130), (3830, 23386), (4213, 21260), (4252, 21065), (5315, 16852), (7660, 11693), (8426, 10630)]