104456440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237401}}^1$

素因数の和:237423

約数の個数: 32

約数和(自身を含む): 256394160

約数和(自身を除く): 151937720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 237401, 474802, 949604, 1187005, 1899208, 2374010, 2611411, 4748020, 5222822, 9496040, 10445644, 13057055, 20891288, 26114110, 52228220, 104456440]

約数ペア:

[(1, 104456440), (2, 52228220), (4, 26114110), (5, 20891288), (8, 13057055), (10, 10445644), (11, 9496040), (20, 5222822), (22, 4748020), (40, 2611411), (44, 2374010), (55, 1899208), (88, 1187005), (110, 949604), (220, 474802), (440, 237401)]