40256900

素因数分解:

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

素因数の和:821

約数の個数: 54

約数和(自身を含む): 91440762

約数和(自身を除く): 51183862

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 761, 1058, 1150, 1522, 2116, 2300, 2645, 3044, 3805, 5290, 7610, 10580, 13225, 15220, 17503, 19025, 26450, 35006, 38050, 52900, 70012, 76100, 87515, 175030, 350060, 402569, 437575, 805138, 875150, 1610276, 1750300, 2012845, 4025690, 8051380, 10064225, 20128450, 40256900]

約数ペア:

[(1, 40256900), (2, 20128450), (4, 10064225), (5, 8051380), (10, 4025690), (20, 2012845), (23, 1750300), (25, 1610276), (46, 875150), (50, 805138), (92, 437575), (100, 402569), (115, 350060), (230, 175030), (460, 87515), (529, 76100), (575, 70012), (761, 52900), (1058, 38050), (1150, 35006), (1522, 26450), (2116, 19025), (2300, 17503), (2645, 15220), (3044, 13225), (3805, 10580), (5290, 7610)]