130180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 286272

約数和(自身を除く): 156092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 460, 566, 1132, 1415, 2830, 5660, 6509, 13018, 26036, 32545, 65090, 130180]

約数ペア:

[(1, 130180), (2, 65090), (4, 32545), (5, 26036), (10, 13018), (20, 6509), (23, 5660), (46, 2830), (92, 1415), (115, 1132), (230, 566), (283, 460)]