27505520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49117}}^1$

素因数の和:49137

約数の個数: 40

約数和(自身を含む): 73087584

約数和(自身を除く): 45582064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49117, 98234, 196468, 245585, 343819, 392936, 491170, 687638, 785872, 982340, 1375276, 1719095, 1964680, 2750552, 3438190, 3929360, 5501104, 6876380, 13752760, 27505520]

約数ペア:

[(1, 27505520), (2, 13752760), (4, 6876380), (5, 5501104), (7, 3929360), (8, 3438190), (10, 2750552), (14, 1964680), (16, 1719095), (20, 1375276), (28, 982340), (35, 785872), (40, 687638), (56, 491170), (70, 392936), (80, 343819), (112, 245585), (140, 196468), (280, 98234), (560, 49117)]