184163920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 446578560

約数和(自身を除く): 262414640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 326, 464, 487, 580, 652, 815, 974, 1160, 1304, 1630, 1948, 2320, 2435, 2608, 3260, 3896, 4727, 4870, 6520, 7792, 9454, 9740, 13040, 14123, 18908, 19480, 23635, 28246, 37816, 38960, 47270, 56492, 70615, 75632, 79381, 94540, 112984, 141230, 158762, 189080, 225968, 282460, 317524, 378160, 396905, 564920, 635048, 793810, 1129840, 1270096, 1587620, 2302049, 3175240, 4604098, 6350480, 9208196, 11510245, 18416392, 23020490, 36832784, 46040980, 92081960, 184163920]

約数ペア:

[(1, 184163920), (2, 92081960), (4, 46040980), (5, 36832784), (8, 23020490), (10, 18416392), (16, 11510245), (20, 9208196), (29, 6350480), (40, 4604098), (58, 3175240), (80, 2302049), (116, 1587620), (145, 1270096), (163, 1129840), (232, 793810), (290, 635048), (326, 564920), (464, 396905), (487, 378160), (580, 317524), (652, 282460), (815, 225968), (974, 189080), (1160, 158762), (1304, 141230), (1630, 112984), (1948, 94540), (2320, 79381), (2435, 75632), (2608, 70615), (3260, 56492), (3896, 47270), (4727, 38960), (4870, 37816), (6520, 28246), (7792, 23635), (9454, 19480), (9740, 18908), (13040, 14123)]