90560

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1$

素因数の和:300

約数の個数: 28

約数和(自身を含む): 216408

約数和(自身を除く): 125848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 18112, 22640, 45280, 90560]

約数ペア:

[(1, 90560), (2, 45280), (4, 22640), (5, 18112), (8, 11320), (10, 9056), (16, 5660), (20, 4528), (32, 2830), (40, 2264), (64, 1415), (80, 1132), (160, 566), (283, 320)]