122564080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 298623744

約数和(自身を除く): 176059664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 620, 677, 730, 1168, 1240, 1354, 1460, 2263, 2480, 2708, 2920, 3385, 4526, 5416, 5840, 6770, 9052, 10832, 11315, 13540, 18104, 20987, 22630, 27080, 36208, 41974, 45260, 49421, 54160, 83948, 90520, 98842, 104935, 167896, 181040, 197684, 209870, 247105, 335792, 395368, 419740, 494210, 790736, 839480, 988420, 1532051, 1678960, 1976840, 3064102, 3953680, 6128204, 7660255, 12256408, 15320510, 24512816, 30641020, 61282040, 122564080]

約数ペア:

[(1, 122564080), (2, 61282040), (4, 30641020), (5, 24512816), (8, 15320510), (10, 12256408), (16, 7660255), (20, 6128204), (31, 3953680), (40, 3064102), (62, 1976840), (73, 1678960), (80, 1532051), (124, 988420), (146, 839480), (155, 790736), (248, 494210), (292, 419740), (310, 395368), (365, 335792), (496, 247105), (584, 209870), (620, 197684), (677, 181040), (730, 167896), (1168, 104935), (1240, 98842), (1354, 90520), (1460, 83948), (2263, 54160), (2480, 49421), (2708, 45260), (2920, 41974), (3385, 36208), (4526, 27080), (5416, 22630), (5840, 20987), (6770, 18104), (9052, 13540), (10832, 11315)]