89062540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1163}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 214324992

約数和(自身を除く): 125262452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 1163, 2188, 2326, 2735, 3829, 4652, 5470, 5815, 7658, 8141, 10940, 11630, 15316, 16282, 19145, 23260, 32564, 38290, 40705, 76580, 81410, 162820, 636161, 1272322, 2544644, 3180805, 4453127, 6361610, 8906254, 12723220, 17812508, 22265635, 44531270, 89062540]

約数ペア:

[(1, 89062540), (2, 44531270), (4, 22265635), (5, 17812508), (7, 12723220), (10, 8906254), (14, 6361610), (20, 4453127), (28, 3180805), (35, 2544644), (70, 1272322), (140, 636161), (547, 162820), (1094, 81410), (1163, 76580), (2188, 40705), (2326, 38290), (2735, 32564), (3829, 23260), (4652, 19145), (5470, 16282), (5815, 15316), (7658, 11630), (8141, 10940)]