4464163480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15943441}}^1$

素因数の和:15943459

約数の個数: 32

約数和(自身を含む): 11479278240

約数和(自身を除く): 7015114760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15943441, 31886882, 63773764, 79717205, 111604087, 127547528, 159434410, 223208174, 318868820, 446416348, 558020435, 637737640, 892832696, 1116040870, 2232081740, 4464163480]

約数ペア:

[(1, 4464163480), (2, 2232081740), (4, 1116040870), (5, 892832696), (7, 637737640), (8, 558020435), (10, 446416348), (14, 318868820), (20, 223208174), (28, 159434410), (35, 127547528), (40, 111604087), (56, 79717205), (70, 63773764), (140, 31886882), (280, 15943441)]