4571036680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16325131}}^1$

素因数の和:16325149

約数の個数: 32

約数和(自身を含む): 11754095040

約数和(自身を除く): 7183058360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16325131, 32650262, 65300524, 81625655, 114275917, 130601048, 163251310, 228551834, 326502620, 457103668, 571379585, 653005240, 914207336, 1142759170, 2285518340, 4571036680]

約数ペア:

[(1, 4571036680), (2, 2285518340), (4, 1142759170), (5, 914207336), (7, 653005240), (8, 571379585), (10, 457103668), (14, 326502620), (20, 228551834), (28, 163251310), (35, 130601048), (40, 114275917), (56, 81625655), (70, 65300524), (140, 32650262), (280, 16325131)]