157025450

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{14083}}^1$

素因数の和:14318

約数の個数: 24

約数和(自身を含む): 293397888

約数和(自身を除く): 136372438

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 11150, 14083, 28166, 70415, 140830, 352075, 704150, 3140509, 6281018, 15702545, 31405090, 78512725, 157025450]

約数ペア:

[(1, 157025450), (2, 78512725), (5, 31405090), (10, 15702545), (25, 6281018), (50, 3140509), (223, 704150), (446, 352075), (1115, 140830), (2230, 70415), (5575, 28166), (11150, 14083)]