23678480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42283}}^1$

素因数の和:42303

約数の個数: 40

約数和(自身を含む): 62918592

約数和(自身を除く): 39240112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42283, 84566, 169132, 211415, 295981, 338264, 422830, 591962, 676528, 845660, 1183924, 1479905, 1691320, 2367848, 2959810, 3382640, 4735696, 5919620, 11839240, 23678480]

約数ペア:

[(1, 23678480), (2, 11839240), (4, 5919620), (5, 4735696), (7, 3382640), (8, 2959810), (10, 2367848), (14, 1691320), (16, 1479905), (20, 1183924), (28, 845660), (35, 676528), (40, 591962), (56, 422830), (70, 338264), (80, 295981), (112, 211415), (140, 169132), (280, 84566), (560, 42283)]