36441580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 88171776

約数和(自身を除く): 51730196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 1987, 2620, 3668, 3974, 4585, 7948, 9170, 9935, 13909, 18340, 19870, 27818, 39740, 55636, 69545, 139090, 260297, 278180, 520594, 1041188, 1301485, 1822079, 2602970, 3644158, 5205940, 7288316, 9110395, 18220790, 36441580]

約数ペア:

[(1, 36441580), (2, 18220790), (4, 9110395), (5, 7288316), (7, 5205940), (10, 3644158), (14, 2602970), (20, 1822079), (28, 1301485), (35, 1041188), (70, 520594), (131, 278180), (140, 260297), (262, 139090), (524, 69545), (655, 55636), (917, 39740), (1310, 27818), (1834, 19870), (1987, 18340), (2620, 13909), (3668, 9935), (3974, 9170), (4585, 7948)]