23990560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 63467712

約数和(自身を除く): 39477152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 317, 344, 352, 430, 440, 473, 634, 688, 860, 880, 946, 1268, 1376, 1585, 1720, 1760, 1892, 2365, 2536, 3170, 3440, 3487, 3784, 4730, 5072, 6340, 6880, 6974, 7568, 9460, 10144, 12680, 13631, 13948, 15136, 17435, 18920, 25360, 27262, 27896, 34870, 37840, 50720, 54524, 55792, 68155, 69740, 75680, 109048, 111584, 136310, 139480, 149941, 218096, 272620, 278960, 299882, 436192, 545240, 557920, 599764, 749705, 1090480, 1199528, 1499410, 2180960, 2399056, 2998820, 4798112, 5997640, 11995280, 23990560]

約数ペア:

[(1, 23990560), (2, 11995280), (4, 5997640), (5, 4798112), (8, 2998820), (10, 2399056), (11, 2180960), (16, 1499410), (20, 1199528), (22, 1090480), (32, 749705), (40, 599764), (43, 557920), (44, 545240), (55, 436192), (80, 299882), (86, 278960), (88, 272620), (110, 218096), (160, 149941), (172, 139480), (176, 136310), (215, 111584), (220, 109048), (317, 75680), (344, 69740), (352, 68155), (430, 55792), (440, 54524), (473, 50720), (634, 37840), (688, 34870), (860, 27896), (880, 27262), (946, 25360), (1268, 18920), (1376, 17435), (1585, 15136), (1720, 13948), (1760, 13631), (1892, 12680), (2365, 10144), (2536, 9460), (3170, 7568), (3440, 6974), (3487, 6880), (3784, 6340), (4730, 5072)]