2092147540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{132247}}^1$

素因数の和:132376

約数の個数: 48

約数和(自身を含む): 5065627392

約数和(自身を除く): 2973479852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 132247, 264494, 528988, 661235, 925729, 1322470, 1851458, 2644940, 3702916, 4628645, 9257290, 14943911, 18514580, 29887822, 59775644, 74719555, 104607377, 149439110, 209214754, 298878220, 418429508, 523036885, 1046073770, 2092147540]

約数ペア:

[(1, 2092147540), (2, 1046073770), (4, 523036885), (5, 418429508), (7, 298878220), (10, 209214754), (14, 149439110), (20, 104607377), (28, 74719555), (35, 59775644), (70, 29887822), (113, 18514580), (140, 14943911), (226, 9257290), (452, 4628645), (565, 3702916), (791, 2644940), (1130, 1851458), (1582, 1322470), (2260, 925729), (3164, 661235), (3955, 528988), (7910, 264494), (15820, 132247)]