4290460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12645

約数の個数: 24

約数和(自身を含む): 9540720

約数和(自身を除く): 5250260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12619, 25238, 50476, 63095, 126190, 214523, 252380, 429046, 858092, 1072615, 2145230, 4290460]

約数ペア:

[(1, 4290460), (2, 2145230), (4, 1072615), (5, 858092), (10, 429046), (17, 252380), (20, 214523), (34, 126190), (68, 63095), (85, 50476), (170, 25238), (340, 12619)]