11622160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 30212352

約数和(自身を除く): 18590192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 281, 376, 440, 470, 517, 562, 752, 880, 940, 1034, 1124, 1405, 1880, 2068, 2248, 2585, 2810, 3091, 3760, 4136, 4496, 5170, 5620, 6182, 8272, 10340, 11240, 12364, 13207, 15455, 20680, 22480, 24728, 26414, 30910, 41360, 49456, 52828, 61820, 66035, 105656, 123640, 132070, 145277, 211312, 247280, 264140, 290554, 528280, 581108, 726385, 1056560, 1162216, 1452770, 2324432, 2905540, 5811080, 11622160]

約数ペア:

[(1, 11622160), (2, 5811080), (4, 2905540), (5, 2324432), (8, 1452770), (10, 1162216), (11, 1056560), (16, 726385), (20, 581108), (22, 528280), (40, 290554), (44, 264140), (47, 247280), (55, 211312), (80, 145277), (88, 132070), (94, 123640), (110, 105656), (176, 66035), (188, 61820), (220, 52828), (235, 49456), (281, 41360), (376, 30910), (440, 26414), (470, 24728), (517, 22480), (562, 20680), (752, 15455), (880, 13207), (940, 12364), (1034, 11240), (1124, 10340), (1405, 8272), (1880, 6182), (2068, 5620), (2248, 5170), (2585, 4496), (2810, 4136), (3091, 3760)]