126735340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{372751}}^1$

素因数の和:372777

約数の個数: 24

約数和(自身を含む): 281800512

約数和(自身を除く): 155065172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 372751, 745502, 1491004, 1863755, 3727510, 6336767, 7455020, 12673534, 25347068, 31683835, 63367670, 126735340]

約数ペア:

[(1, 126735340), (2, 63367670), (4, 31683835), (5, 25347068), (10, 12673534), (17, 7455020), (20, 6336767), (34, 3727510), (68, 1863755), (85, 1491004), (170, 745502), (340, 372751)]