22417120

素因数分解:

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

素因数の和:344

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 36804896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 271, 352, 376, 440, 470, 517, 542, 752, 880, 940, 1034, 1084, 1355, 1504, 1760, 1880, 2068, 2168, 2585, 2710, 2981, 3760, 4136, 4336, 5170, 5420, 5962, 7520, 8272, 8672, 10340, 10840, 11924, 12737, 14905, 16544, 20680, 21680, 23848, 25474, 29810, 41360, 43360, 47696, 50948, 59620, 63685, 82720, 95392, 101896, 119240, 127370, 140107, 203792, 238480, 254740, 280214, 407584, 476960, 509480, 560428, 700535, 1018960, 1120856, 1401070, 2037920, 2241712, 2802140, 4483424, 5604280, 11208560, 22417120]

約数ペア:

[(1, 22417120), (2, 11208560), (4, 5604280), (5, 4483424), (8, 2802140), (10, 2241712), (11, 2037920), (16, 1401070), (20, 1120856), (22, 1018960), (32, 700535), (40, 560428), (44, 509480), (47, 476960), (55, 407584), (80, 280214), (88, 254740), (94, 238480), (110, 203792), (160, 140107), (176, 127370), (188, 119240), (220, 101896), (235, 95392), (271, 82720), (352, 63685), (376, 59620), (440, 50948), (470, 47696), (517, 43360), (542, 41360), (752, 29810), (880, 25474), (940, 23848), (1034, 21680), (1084, 20680), (1355, 16544), (1504, 14905), (1760, 12737), (1880, 11924), (2068, 10840), (2168, 10340), (2585, 8672), (2710, 8272), (2981, 7520), (3760, 5962), (4136, 5420), (4336, 5170)]