2390259520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{679051}}^1$

素因数の和:679079

約数の個数: 56

約数和(自身を含む): 6209251488

約数和(自身を除く): 3818991968

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, 679051, 1358102, 2716204, 3395255, 5432408, 6790510, 7469561, 10864816, 13581020, 14939122, 21729632, 27162040, 29878244, 37347805, 43459264, 54324080, 59756488, 74695610, 108648160, 119512976, 149391220, 217296320, 239025952, 298782440, 478051904, 597564880, 1195129760, 2390259520]

約数ペア:

[(1, 2390259520), (2, 1195129760), (4, 597564880), (5, 478051904), (8, 298782440), (10, 239025952), (11, 217296320), (16, 149391220), (20, 119512976), (22, 108648160), (32, 74695610), (40, 59756488), (44, 54324080), (55, 43459264), (64, 37347805), (80, 29878244), (88, 27162040), (110, 21729632), (160, 14939122), (176, 13581020), (220, 10864816), (320, 7469561), (352, 6790510), (440, 5432408), (704, 3395255), (880, 2716204), (1760, 1358102), (3520, 679051)]