110900240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126023}}^1$

素因数の和:126047

約数の個数: 40

約数和(自身を含む): 281285568

約数和(自身を除く): 170385328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 126023, 252046, 504092, 630115, 1008184, 1260230, 1386253, 2016368, 2520460, 2772506, 5040920, 5545012, 6931265, 10081840, 11090024, 13862530, 22180048, 27725060, 55450120, 110900240]

約数ペア:

[(1, 110900240), (2, 55450120), (4, 27725060), (5, 22180048), (8, 13862530), (10, 11090024), (11, 10081840), (16, 6931265), (20, 5545012), (22, 5040920), (40, 2772506), (44, 2520460), (55, 2016368), (80, 1386253), (88, 1260230), (110, 1008184), (176, 630115), (220, 504092), (440, 252046), (880, 126023)]