27410440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5373

約数の個数: 32

約数和(自身を含む): 62156160

約数和(自身を除く): 34745720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5231, 5240, 10462, 20924, 26155, 41848, 52310, 104620, 209240, 685261, 1370522, 2741044, 3426305, 5482088, 6852610, 13705220, 27410440]

約数ペア:

[(1, 27410440), (2, 13705220), (4, 6852610), (5, 5482088), (8, 3426305), (10, 2741044), (20, 1370522), (40, 685261), (131, 209240), (262, 104620), (524, 52310), (655, 41848), (1048, 26155), (1310, 20924), (2620, 10462), (5231, 5240)]