28279060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48757}}^1$

素因数の和:48795

約数の個数: 24

約数和(自身を含む): 61435080

約数和(自身を除く): 33156020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 48757, 97514, 195028, 243785, 487570, 975140, 1413953, 2827906, 5655812, 7069765, 14139530, 28279060]

約数ペア:

[(1, 28279060), (2, 14139530), (4, 7069765), (5, 5655812), (10, 2827906), (20, 1413953), (29, 975140), (58, 487570), (116, 243785), (145, 195028), (290, 97514), (580, 48757)]