9683920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 24819840

約数和(自身を除く): 15135920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 277, 304, 368, 380, 437, 460, 554, 760, 874, 920, 1108, 1385, 1520, 1748, 1840, 2185, 2216, 2770, 3496, 4370, 4432, 5263, 5540, 6371, 6992, 8740, 10526, 11080, 12742, 17480, 21052, 22160, 25484, 26315, 31855, 34960, 42104, 50968, 52630, 63710, 84208, 101936, 105260, 121049, 127420, 210520, 242098, 254840, 421040, 484196, 509680, 605245, 968392, 1210490, 1936784, 2420980, 4841960, 9683920]

約数ペア:

[(1, 9683920), (2, 4841960), (4, 2420980), (5, 1936784), (8, 1210490), (10, 968392), (16, 605245), (19, 509680), (20, 484196), (23, 421040), (38, 254840), (40, 242098), (46, 210520), (76, 127420), (80, 121049), (92, 105260), (95, 101936), (115, 84208), (152, 63710), (184, 52630), (190, 50968), (230, 42104), (277, 34960), (304, 31855), (368, 26315), (380, 25484), (437, 22160), (460, 21052), (554, 17480), (760, 12742), (874, 11080), (920, 10526), (1108, 8740), (1385, 6992), (1520, 6371), (1748, 5540), (1840, 5263), (2185, 4432), (2216, 4370), (2770, 3496)]