2377971520

素因数分解:

$2^6\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{5381}}^1$

素因数の和:6779

約数の個数: 56

約数和(自身を含む): 5667698088

約数和(自身を除く): 3289726568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1381, 2762, 5381, 5524, 6905, 10762, 11048, 13810, 21524, 22096, 26905, 27620, 43048, 44192, 53810, 55240, 86096, 88384, 107620, 110480, 172192, 215240, 220960, 344384, 430480, 441920, 860960, 1721920, 7431161, 14862322, 29724644, 37155805, 59449288, 74311610, 118898576, 148623220, 237797152, 297246440, 475594304, 594492880, 1188985760, 2377971520]

約数ペア:

[(1, 2377971520), (2, 1188985760), (4, 594492880), (5, 475594304), (8, 297246440), (10, 237797152), (16, 148623220), (20, 118898576), (32, 74311610), (40, 59449288), (64, 37155805), (80, 29724644), (160, 14862322), (320, 7431161), (1381, 1721920), (2762, 860960), (5381, 441920), (5524, 430480), (6905, 344384), (10762, 220960), (11048, 215240), (13810, 172192), (21524, 110480), (22096, 107620), (26905, 88384), (27620, 86096), (43048, 55240), (44192, 53810)]