88884010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 165477312

約数和(自身を除く): 76593302

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 2131, 4171, 4262, 8342, 10655, 20855, 21310, 41710, 91633, 183266, 206707, 413414, 458165, 916330, 1033535, 2067070, 8888401, 17776802, 44442005, 88884010]

約数ペア:

[(1, 88884010), (2, 44442005), (5, 17776802), (10, 8888401), (43, 2067070), (86, 1033535), (97, 916330), (194, 458165), (215, 413414), (430, 206707), (485, 183266), (970, 91633), (2131, 41710), (4171, 21310), (4262, 20855), (8342, 10655)]