245400528

素因数分解:

$2^4\times 3^1\times {\mathrm{5112511}}^1$

素因数の和:5112522

約数の個数: 20

約数和(自身を含む): 633951488

約数和(自身を除く): 388550960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5112511, 10225022, 15337533, 20450044, 30675066, 40900088, 61350132, 81800176, 122700264, 245400528]

約数ペア:

[(1, 245400528), (2, 122700264), (3, 81800176), (4, 61350132), (6, 40900088), (8, 30675066), (12, 20450044), (16, 15337533), (24, 10225022), (48, 5112511)]