4573520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8167}}^1$

素因数の和:8187

約数の個数: 40

約数和(自身を含む): 12153984

約数和(自身を除く): 7580464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8167, 16334, 32668, 40835, 57169, 65336, 81670, 114338, 130672, 163340, 228676, 285845, 326680, 457352, 571690, 653360, 914704, 1143380, 2286760, 4573520]

約数ペア:

[(1, 4573520), (2, 2286760), (4, 1143380), (5, 914704), (7, 653360), (8, 571690), (10, 457352), (14, 326680), (16, 285845), (20, 228676), (28, 163340), (35, 130672), (40, 114338), (56, 81670), (70, 65336), (80, 57169), (112, 40835), (140, 32668), (280, 16334), (560, 8167)]