39230480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4583}}^1$

素因数の和:4703

約数の個数: 40

約数和(自身を含む): 92083392

約数和(自身を除く): 52852912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 4583, 8560, 9166, 18332, 22915, 36664, 45830, 73328, 91660, 183320, 366640, 490381, 980762, 1961524, 2451905, 3923048, 4903810, 7846096, 9807620, 19615240, 39230480]

約数ペア:

[(1, 39230480), (2, 19615240), (4, 9807620), (5, 7846096), (8, 4903810), (10, 3923048), (16, 2451905), (20, 1961524), (40, 980762), (80, 490381), (107, 366640), (214, 183320), (428, 91660), (535, 73328), (856, 45830), (1070, 36664), (1712, 22915), (2140, 18332), (4280, 9166), (4583, 8560)]