8051380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 17698212

約数和(自身を除く): 9646832

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 761, 1058, 1522, 2116, 2645, 3044, 3805, 5290, 7610, 10580, 15220, 17503, 35006, 70012, 87515, 175030, 350060, 402569, 805138, 1610276, 2012845, 4025690, 8051380]

約数ペア:

[(1, 8051380), (2, 4025690), (4, 2012845), (5, 1610276), (10, 805138), (20, 402569), (23, 350060), (46, 175030), (92, 87515), (115, 70012), (230, 35006), (460, 17503), (529, 15220), (761, 10580), (1058, 7610), (1522, 5290), (2116, 3805), (2645, 3044)]