2318200090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{55579}}^1$

素因数の和:55726

約数の個数: 32

約数和(自身を含む): 4313897280

約数和(自身を除く): 1995697190

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 41710, 55579, 111158, 277895, 555790, 2389897, 4779794, 5391163, 10782326, 11949485, 23898970, 26955815, 53911630, 231820009, 463640018, 1159100045, 2318200090]

約数ペア:

[(1, 2318200090), (2, 1159100045), (5, 463640018), (10, 231820009), (43, 53911630), (86, 26955815), (97, 23898970), (194, 11949485), (215, 10782326), (430, 5391163), (485, 4779794), (970, 2389897), (4171, 555790), (8342, 277895), (20855, 111158), (41710, 55579)]