71376320

素因数分解:

$2^6\times 5^1\times {\mathrm{223051}}^1$

素因数の和:223068

約数の個数: 28

約数和(自身を含む): 169965624

約数和(自身を除く): 98589304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 223051, 446102, 892204, 1115255, 1784408, 2230510, 3568816, 4461020, 7137632, 8922040, 14275264, 17844080, 35688160, 71376320]

約数ペア:

[(1, 71376320), (2, 35688160), (4, 17844080), (5, 14275264), (8, 8922040), (10, 7137632), (16, 4461020), (20, 3568816), (32, 2230510), (40, 1784408), (64, 1115255), (80, 892204), (160, 446102), (320, 223051)]