370933540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10009}}^1$

素因数の和:10144

約数の個数: 48

約数和(自身を含む): 832431600

約数和(自身を除く): 461498060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 10009, 18530, 20018, 37060, 40036, 50045, 100090, 170153, 200180, 340306, 680612, 850765, 1090981, 1701530, 2181962, 3403060, 4363924, 5454905, 10909810, 18546677, 21819620, 37093354, 74186708, 92733385, 185466770, 370933540]

約数ペア:

[(1, 370933540), (2, 185466770), (4, 92733385), (5, 74186708), (10, 37093354), (17, 21819620), (20, 18546677), (34, 10909810), (68, 5454905), (85, 4363924), (109, 3403060), (170, 2181962), (218, 1701530), (340, 1090981), (436, 850765), (545, 680612), (1090, 340306), (1853, 200180), (2180, 170153), (3706, 100090), (7412, 50045), (9265, 40036), (10009, 37060), (18530, 20018)]