11805339940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1\times {\mathrm{6871}}^1$

素因数の和:7468

約数の個数: 48

約数和(自身を含む): 24964821504

約数和(自身を除く): 13159481564

約数列:

[1, 2, 4, 5, 10, 20, 271, 317, 542, 634, 1084, 1268, 1355, 1585, 2710, 3170, 5420, 6340, 6871, 13742, 27484, 34355, 68710, 85907, 137420, 171814, 343628, 429535, 859070, 1718140, 1862041, 2178107, 3724082, 4356214, 7448164, 8712428, 9310205, 10890535, 18620410, 21781070, 37240820, 43562140, 590266997, 1180533994, 2361067988, 2951334985, 5902669970, 11805339940]

約数ペア:

[(1, 11805339940), (2, 5902669970), (4, 2951334985), (5, 2361067988), (10, 1180533994), (20, 590266997), (271, 43562140), (317, 37240820), (542, 21781070), (634, 18620410), (1084, 10890535), (1268, 9310205), (1355, 8712428), (1585, 7448164), (2710, 4356214), (3170, 3724082), (5420, 2178107), (6340, 1862041), (6871, 1718140), (13742, 859070), (27484, 429535), (34355, 343628), (68710, 171814), (85907, 137420)]