5604280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 8496200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 271, 376, 440, 470, 517, 542, 940, 1034, 1084, 1355, 1880, 2068, 2168, 2585, 2710, 2981, 4136, 5170, 5420, 5962, 10340, 10840, 11924, 12737, 14905, 20680, 23848, 25474, 29810, 50948, 59620, 63685, 101896, 119240, 127370, 140107, 254740, 280214, 509480, 560428, 700535, 1120856, 1401070, 2802140, 5604280]

約数ペア:

[(1, 5604280), (2, 2802140), (4, 1401070), (5, 1120856), (8, 700535), (10, 560428), (11, 509480), (20, 280214), (22, 254740), (40, 140107), (44, 127370), (47, 119240), (55, 101896), (88, 63685), (94, 59620), (110, 50948), (188, 29810), (220, 25474), (235, 23848), (271, 20680), (376, 14905), (440, 12737), (470, 11924), (517, 10840), (542, 10340), (940, 5962), (1034, 5420), (1084, 5170), (1355, 4136), (1880, 2981), (2068, 2710), (2168, 2585)]