79562960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 112424752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 127, 164, 191, 205, 254, 328, 382, 410, 508, 635, 656, 764, 820, 955, 1016, 1270, 1528, 1640, 1910, 2032, 2540, 3056, 3280, 3820, 5080, 5207, 7640, 7831, 10160, 10414, 15280, 15662, 20828, 24257, 26035, 31324, 39155, 41656, 48514, 52070, 62648, 78310, 83312, 97028, 104140, 121285, 125296, 156620, 194056, 208280, 242570, 313240, 388112, 416560, 485140, 626480, 970280, 994537, 1940560, 1989074, 3978148, 4972685, 7956296, 9945370, 15912592, 19890740, 39781480, 79562960]

約数ペア:

[(1, 79562960), (2, 39781480), (4, 19890740), (5, 15912592), (8, 9945370), (10, 7956296), (16, 4972685), (20, 3978148), (40, 1989074), (41, 1940560), (80, 994537), (82, 970280), (127, 626480), (164, 485140), (191, 416560), (205, 388112), (254, 313240), (328, 242570), (382, 208280), (410, 194056), (508, 156620), (635, 125296), (656, 121285), (764, 104140), (820, 97028), (955, 83312), (1016, 78310), (1270, 62648), (1528, 52070), (1640, 48514), (1910, 41656), (2032, 39155), (2540, 31324), (3056, 26035), (3280, 24257), (3820, 20828), (5080, 15662), (5207, 15280), (7640, 10414), (7831, 10160)]