69650240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 185220864

約数和(自身を除く): 115570624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 352, 376, 421, 440, 470, 517, 704, 752, 842, 880, 940, 1034, 1504, 1684, 1760, 1880, 2068, 2105, 2585, 3008, 3368, 3520, 3760, 4136, 4210, 4631, 5170, 6736, 7520, 8272, 8420, 9262, 10340, 13472, 15040, 16544, 16840, 18524, 19787, 20680, 23155, 26944, 33088, 33680, 37048, 39574, 41360, 46310, 67360, 74096, 79148, 82720, 92620, 98935, 134720, 148192, 158296, 165440, 185240, 197870, 217657, 296384, 316592, 370480, 395740, 435314, 633184, 740960, 791480, 870628, 1088285, 1266368, 1481920, 1582960, 1741256, 2176570, 3165920, 3482512, 4353140, 6331840, 6965024, 8706280, 13930048, 17412560, 34825120, 69650240]

約数ペア:

[(1, 69650240), (2, 34825120), (4, 17412560), (5, 13930048), (8, 8706280), (10, 6965024), (11, 6331840), (16, 4353140), (20, 3482512), (22, 3165920), (32, 2176570), (40, 1741256), (44, 1582960), (47, 1481920), (55, 1266368), (64, 1088285), (80, 870628), (88, 791480), (94, 740960), (110, 633184), (160, 435314), (176, 395740), (188, 370480), (220, 316592), (235, 296384), (320, 217657), (352, 197870), (376, 185240), (421, 165440), (440, 158296), (470, 148192), (517, 134720), (704, 98935), (752, 92620), (842, 82720), (880, 79148), (940, 74096), (1034, 67360), (1504, 46310), (1684, 41360), (1760, 39574), (1880, 37048), (2068, 33680), (2105, 33088), (2585, 26944), (3008, 23155), (3368, 20680), (3520, 19787), (3760, 18524), (4136, 16840), (4210, 16544), (4631, 15040), (5170, 13472), (6736, 10340), (7520, 9262), (8272, 8420)]