1648032160

素因数分解:

$2^5\times 5^1\times {\mathrm{10300201}}^1$

素因数の和:10300216

約数の個数: 24

約数和(自身を含む): 3893476356

約数和(自身を除く): 2245444196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10300201, 20600402, 41200804, 51501005, 82401608, 103002010, 164803216, 206004020, 329606432, 412008040, 824016080, 1648032160]

約数ペア:

[(1, 1648032160), (2, 824016080), (4, 412008040), (5, 329606432), (8, 206004020), (10, 164803216), (16, 103002010), (20, 82401608), (32, 51501005), (40, 41200804), (80, 20600402), (160, 10300201)]