8812240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 20846880

約数和(自身を除く): 12034640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 1867, 2360, 3734, 4720, 7468, 9335, 14936, 18670, 29872, 37340, 74680, 110153, 149360, 220306, 440612, 550765, 881224, 1101530, 1762448, 2203060, 4406120, 8812240]

約数ペア:

[(1, 8812240), (2, 4406120), (4, 2203060), (5, 1762448), (8, 1101530), (10, 881224), (16, 550765), (20, 440612), (40, 220306), (59, 149360), (80, 110153), (118, 74680), (236, 37340), (295, 29872), (472, 18670), (590, 14936), (944, 9335), (1180, 7468), (1867, 4720), (2360, 3734)]