2237045360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2542097}}^1$

素因数の和:2542121

約数の個数: 40

約数和(自身を含む): 5673962736

約数和(自身を除く): 3436917376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2542097, 5084194, 10168388, 12710485, 20336776, 25420970, 27963067, 40673552, 50841940, 55926134, 101683880, 111852268, 139815335, 203367760, 223704536, 279630670, 447409072, 559261340, 1118522680, 2237045360]

約数ペア:

[(1, 2237045360), (2, 1118522680), (4, 559261340), (5, 447409072), (8, 279630670), (10, 223704536), (11, 203367760), (16, 139815335), (20, 111852268), (22, 101683880), (40, 55926134), (44, 50841940), (55, 40673552), (80, 27963067), (88, 25420970), (110, 20336776), (176, 12710485), (220, 10168388), (440, 5084194), (880, 2542097)]