11958160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 17789936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 97, 115, 134, 184, 194, 230, 268, 335, 368, 388, 460, 485, 536, 670, 776, 920, 970, 1072, 1340, 1541, 1552, 1840, 1940, 2231, 2680, 3082, 3880, 4462, 5360, 6164, 6499, 7705, 7760, 8924, 11155, 12328, 12998, 15410, 17848, 22310, 24656, 25996, 30820, 32495, 35696, 44620, 51992, 61640, 64990, 89240, 103984, 123280, 129980, 149477, 178480, 259960, 298954, 519920, 597908, 747385, 1195816, 1494770, 2391632, 2989540, 5979080, 11958160]

約数ペア:

[(1, 11958160), (2, 5979080), (4, 2989540), (5, 2391632), (8, 1494770), (10, 1195816), (16, 747385), (20, 597908), (23, 519920), (40, 298954), (46, 259960), (67, 178480), (80, 149477), (92, 129980), (97, 123280), (115, 103984), (134, 89240), (184, 64990), (194, 61640), (230, 51992), (268, 44620), (335, 35696), (368, 32495), (388, 30820), (460, 25996), (485, 24656), (536, 22310), (670, 17848), (776, 15410), (920, 12998), (970, 12328), (1072, 11155), (1340, 8924), (1541, 7760), (1552, 7705), (1840, 6499), (1940, 6164), (2231, 5360), (2680, 4462), (3082, 3880)]