5826640

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 13657608

約数和(自身を除く): 7830968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 421, 692, 842, 865, 1384, 1684, 1730, 2105, 2768, 3368, 3460, 4210, 6736, 6920, 8420, 13840, 16840, 33680, 72833, 145666, 291332, 364165, 582664, 728330, 1165328, 1456660, 2913320, 5826640]

約数ペア:

[(1, 5826640), (2, 2913320), (4, 1456660), (5, 1165328), (8, 728330), (10, 582664), (16, 364165), (20, 291332), (40, 145666), (80, 72833), (173, 33680), (346, 16840), (421, 13840), (692, 8420), (842, 6920), (865, 6736), (1384, 4210), (1684, 3460), (1730, 3368), (2105, 2768)]