201340320020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61981}}^1\times {\mathrm{23203}}^1$

素因数の和:85200

約数の個数: 48

約数和(自身を含む): 483245390208

約数和(自身を除く): 281905070188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23203, 46406, 61981, 92812, 116015, 123962, 162421, 232030, 247924, 309905, 324842, 433867, 464060, 619810, 649684, 812105, 867734, 1239620, 1624210, 1735468, 2169335, 3248420, 4338670, 8677340, 1438145143, 2876290286, 5752580572, 7190725715, 10067016001, 14381451430, 20134032002, 28762902860, 40268064004, 50335080005, 100670160010, 201340320020]

約数ペア:

[(1, 201340320020), (2, 100670160010), (4, 50335080005), (5, 40268064004), (7, 28762902860), (10, 20134032002), (14, 14381451430), (20, 10067016001), (28, 7190725715), (35, 5752580572), (70, 2876290286), (140, 1438145143), (23203, 8677340), (46406, 4338670), (61981, 3248420), (92812, 2169335), (116015, 1735468), (123962, 1624210), (162421, 1239620), (232030, 867734), (247924, 812105), (309905, 649684), (324842, 619810), (433867, 464060)]