5811080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 14618880

約数和(自身を除く): 8807800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 281, 376, 440, 470, 517, 562, 940, 1034, 1124, 1405, 1880, 2068, 2248, 2585, 2810, 3091, 4136, 5170, 5620, 6182, 10340, 11240, 12364, 13207, 15455, 20680, 24728, 26414, 30910, 52828, 61820, 66035, 105656, 123640, 132070, 145277, 264140, 290554, 528280, 581108, 726385, 1162216, 1452770, 2905540, 5811080]

約数ペア:

[(1, 5811080), (2, 2905540), (4, 1452770), (5, 1162216), (8, 726385), (10, 581108), (11, 528280), (20, 290554), (22, 264140), (40, 145277), (44, 132070), (47, 123640), (55, 105656), (88, 66035), (94, 61820), (110, 52828), (188, 30910), (220, 26414), (235, 24728), (281, 20680), (376, 15455), (440, 13207), (470, 12364), (517, 11240), (562, 10340), (940, 6182), (1034, 5620), (1124, 5170), (1405, 4136), (1880, 3091), (2068, 2810), (2248, 2585)]