10490660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 36

約数和(自身を含む): 23266908

約数和(自身を除く): 12776248

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1453, 1805, 2906, 3610, 5812, 7220, 7265, 14530, 27607, 29060, 55214, 110428, 138035, 276070, 524533, 552140, 1049066, 2098132, 2622665, 5245330, 10490660]

約数ペア:

[(1, 10490660), (2, 5245330), (4, 2622665), (5, 2098132), (10, 1049066), (19, 552140), (20, 524533), (38, 276070), (76, 138035), (95, 110428), (190, 55214), (361, 29060), (380, 27607), (722, 14530), (1444, 7265), (1453, 7220), (1805, 5812), (2906, 3610)]