86539040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{77267}}^1$

素因数の和:77289

約数の個数: 48

約数和(自身を含む): 233658432

約数和(自身を除く): 147119392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 77267, 154534, 309068, 386335, 540869, 618136, 772670, 1081738, 1236272, 1545340, 2163476, 2472544, 2704345, 3090680, 4326952, 5408690, 6181360, 8653904, 10817380, 12362720, 17307808, 21634760, 43269520, 86539040]

約数ペア:

[(1, 86539040), (2, 43269520), (4, 21634760), (5, 17307808), (7, 12362720), (8, 10817380), (10, 8653904), (14, 6181360), (16, 5408690), (20, 4326952), (28, 3090680), (32, 2704345), (35, 2472544), (40, 2163476), (56, 1545340), (70, 1236272), (80, 1081738), (112, 772670), (140, 618136), (160, 540869), (224, 386335), (280, 309068), (560, 154534), (1120, 77267)]