8053520

素因数分解:

$2^4\times 5^1\times {\mathrm{100669}}^1$

素因数の和:100682

約数の個数: 20

約数和(自身を含む): 18724620

約数和(自身を除く): 10671100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 100669, 201338, 402676, 503345, 805352, 1006690, 1610704, 2013380, 4026760, 8053520]

約数ペア:

[(1, 8053520), (2, 4026760), (4, 2013380), (5, 1610704), (8, 1006690), (10, 805352), (16, 503345), (20, 402676), (40, 201338), (80, 100669)]