204066160

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4483}}^1$

素因数の和:5065

約数の個数: 40

約数和(自身を含む): 475393680

約数和(自身を除く): 271327520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4483, 4552, 5690, 8966, 9104, 11380, 17932, 22415, 22760, 35864, 44830, 45520, 71728, 89660, 179320, 358640, 2550827, 5101654, 10203308, 12754135, 20406616, 25508270, 40813232, 51016540, 102033080, 204066160]

約数ペア:

[(1, 204066160), (2, 102033080), (4, 51016540), (5, 40813232), (8, 25508270), (10, 20406616), (16, 12754135), (20, 10203308), (40, 5101654), (80, 2550827), (569, 358640), (1138, 179320), (2276, 89660), (2845, 71728), (4483, 45520), (4552, 44830), (5690, 35864), (8966, 22760), (9104, 22415), (11380, 17932)]