24200180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 54386640

約数和(自身を除く): 30186460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 653, 1090, 1306, 1853, 2180, 2612, 3265, 3706, 6530, 7412, 9265, 11101, 13060, 18530, 22202, 37060, 44404, 55505, 71177, 111010, 142354, 222020, 284708, 355885, 711770, 1210009, 1423540, 2420018, 4840036, 6050045, 12100090, 24200180]

約数ペア:

[(1, 24200180), (2, 12100090), (4, 6050045), (5, 4840036), (10, 2420018), (17, 1423540), (20, 1210009), (34, 711770), (68, 355885), (85, 284708), (109, 222020), (170, 142354), (218, 111010), (340, 71177), (436, 55505), (545, 44404), (653, 37060), (1090, 22202), (1306, 18530), (1853, 13060), (2180, 11101), (2612, 9265), (3265, 7412), (3706, 6530)]