8530720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 22752576

約数和(自身を除く): 14221856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 131, 148, 160, 176, 185, 220, 262, 296, 352, 370, 407, 440, 524, 592, 655, 740, 814, 880, 1048, 1184, 1310, 1441, 1480, 1628, 1760, 2035, 2096, 2620, 2882, 2960, 3256, 4070, 4192, 4847, 5240, 5764, 5920, 6512, 7205, 8140, 9694, 10480, 11528, 13024, 14410, 16280, 19388, 20960, 23056, 24235, 28820, 32560, 38776, 46112, 48470, 53317, 57640, 65120, 77552, 96940, 106634, 115280, 155104, 193880, 213268, 230560, 266585, 387760, 426536, 533170, 775520, 853072, 1066340, 1706144, 2132680, 4265360, 8530720]

約数ペア:

[(1, 8530720), (2, 4265360), (4, 2132680), (5, 1706144), (8, 1066340), (10, 853072), (11, 775520), (16, 533170), (20, 426536), (22, 387760), (32, 266585), (37, 230560), (40, 213268), (44, 193880), (55, 155104), (74, 115280), (80, 106634), (88, 96940), (110, 77552), (131, 65120), (148, 57640), (160, 53317), (176, 48470), (185, 46112), (220, 38776), (262, 32560), (296, 28820), (352, 24235), (370, 23056), (407, 20960), (440, 19388), (524, 16280), (592, 14410), (655, 13024), (740, 11528), (814, 10480), (880, 9694), (1048, 8140), (1184, 7205), (1310, 6512), (1441, 5920), (1480, 5764), (1628, 5240), (1760, 4847), (2035, 4192), (2096, 4070), (2620, 3256), (2882, 2960)]