2200890560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{625253}}^1$

素因数の和:625281

約数の個数: 56

約数和(自身を含む): 5717322576

約数和(自身を除く): 3516432016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 625253, 1250506, 2501012, 3126265, 5002024, 6252530, 6877783, 10004048, 12505060, 13755566, 20008096, 25010120, 27511132, 34388915, 40016192, 50020240, 55022264, 68777830, 100040480, 110044528, 137555660, 200080960, 220089056, 275111320, 440178112, 550222640, 1100445280, 2200890560]

約数ペア:

[(1, 2200890560), (2, 1100445280), (4, 550222640), (5, 440178112), (8, 275111320), (10, 220089056), (11, 200080960), (16, 137555660), (20, 110044528), (22, 100040480), (32, 68777830), (40, 55022264), (44, 50020240), (55, 40016192), (64, 34388915), (80, 27511132), (88, 25010120), (110, 20008096), (160, 13755566), (176, 12505060), (220, 10004048), (320, 6877783), (352, 6252530), (440, 5002024), (704, 3126265), (880, 2501012), (1760, 1250506), (3520, 625253)]