229764020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1361}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 505225728

約数和(自身を除く): 275461708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 367, 460, 734, 1361, 1468, 1835, 2722, 3670, 5444, 6805, 7340, 8441, 13610, 16882, 27220, 31303, 33764, 42205, 62606, 84410, 125212, 156515, 168820, 313030, 499487, 626060, 998974, 1997948, 2497435, 4994870, 9989740, 11488201, 22976402, 45952804, 57441005, 114882010, 229764020]

約数ペア:

[(1, 229764020), (2, 114882010), (4, 57441005), (5, 45952804), (10, 22976402), (20, 11488201), (23, 9989740), (46, 4994870), (92, 2497435), (115, 1997948), (230, 998974), (367, 626060), (460, 499487), (734, 313030), (1361, 168820), (1468, 156515), (1835, 125212), (2722, 84410), (3670, 62606), (5444, 42205), (6805, 33764), (7340, 31303), (8441, 27220), (13610, 16882)]