40560170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8246

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 44063446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 8161, 16322, 40805, 57127, 81610, 114254, 285635, 571270, 579431, 1158862, 2897155, 4056017, 5794310, 8112034, 20280085, 40560170]

約数ペア:

[(1, 40560170), (2, 20280085), (5, 8112034), (7, 5794310), (10, 4056017), (14, 2897155), (35, 1158862), (70, 579431), (71, 571270), (142, 285635), (355, 114254), (497, 81610), (710, 57127), (994, 40805), (2485, 16322), (4970, 8161)]