5485640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 12771000

約数和(自身を除く): 7285360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4729, 9458, 18916, 23645, 37832, 47290, 94580, 137141, 189160, 274282, 548564, 685705, 1097128, 1371410, 2742820, 5485640]

約数ペア:

[(1, 5485640), (2, 2742820), (4, 1371410), (5, 1097128), (8, 685705), (10, 548564), (20, 274282), (29, 189160), (40, 137141), (58, 94580), (116, 47290), (145, 37832), (232, 23645), (290, 18916), (580, 9458), (1160, 4729)]