97630640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 235404576

約数和(自身を除く): 137773936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 101, 172, 202, 215, 281, 344, 404, 430, 505, 562, 688, 808, 860, 1010, 1124, 1405, 1616, 1720, 2020, 2248, 2810, 3440, 4040, 4343, 4496, 5620, 8080, 8686, 11240, 12083, 17372, 21715, 22480, 24166, 28381, 34744, 43430, 48332, 56762, 60415, 69488, 86860, 96664, 113524, 120830, 141905, 173720, 193328, 227048, 241660, 283810, 347440, 454096, 483320, 567620, 966640, 1135240, 1220383, 2270480, 2440766, 4881532, 6101915, 9763064, 12203830, 19526128, 24407660, 48815320, 97630640]

約数ペア:

[(1, 97630640), (2, 48815320), (4, 24407660), (5, 19526128), (8, 12203830), (10, 9763064), (16, 6101915), (20, 4881532), (40, 2440766), (43, 2270480), (80, 1220383), (86, 1135240), (101, 966640), (172, 567620), (202, 483320), (215, 454096), (281, 347440), (344, 283810), (404, 241660), (430, 227048), (505, 193328), (562, 173720), (688, 141905), (808, 120830), (860, 113524), (1010, 96664), (1124, 86860), (1405, 69488), (1616, 60415), (1720, 56762), (2020, 48332), (2248, 43430), (2810, 34744), (3440, 28381), (4040, 24166), (4343, 22480), (4496, 21715), (5620, 17372), (8080, 12083), (8686, 11240)]