88956320

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1811}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 210960288

約数和(自身を除く): 122003968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 1811, 2456, 3070, 3622, 4912, 6140, 7244, 9055, 9824, 12280, 14488, 18110, 24560, 28976, 36220, 49120, 57952, 72440, 144880, 289760, 555977, 1111954, 2223908, 2779885, 4447816, 5559770, 8895632, 11119540, 17791264, 22239080, 44478160, 88956320]

約数ペア:

[(1, 88956320), (2, 44478160), (4, 22239080), (5, 17791264), (8, 11119540), (10, 8895632), (16, 5559770), (20, 4447816), (32, 2779885), (40, 2223908), (80, 1111954), (160, 555977), (307, 289760), (614, 144880), (1228, 72440), (1535, 57952), (1811, 49120), (2456, 36220), (3070, 28976), (3622, 24560), (4912, 18110), (6140, 14488), (7244, 12280), (9055, 9824)]