47060440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 122031360

約数和(自身を除く): 74970920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1283, 1310, 1834, 2566, 2620, 3668, 4585, 5132, 5240, 6415, 7336, 8981, 9170, 10264, 12830, 17962, 18340, 25660, 35924, 36680, 44905, 51320, 71848, 89810, 168073, 179620, 336146, 359240, 672292, 840365, 1176511, 1344584, 1680730, 2353022, 3361460, 4706044, 5882555, 6722920, 9412088, 11765110, 23530220, 47060440]

約数ペア:

[(1, 47060440), (2, 23530220), (4, 11765110), (5, 9412088), (7, 6722920), (8, 5882555), (10, 4706044), (14, 3361460), (20, 2353022), (28, 1680730), (35, 1344584), (40, 1176511), (56, 840365), (70, 672292), (131, 359240), (140, 336146), (262, 179620), (280, 168073), (524, 89810), (655, 71848), (917, 51320), (1048, 44905), (1283, 36680), (1310, 35924), (1834, 25660), (2566, 18340), (2620, 17962), (3668, 12830), (4585, 10264), (5132, 9170), (5240, 8981), (6415, 7336)]