23517500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 53795280

約数和(自身を除く): 30277780

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 409, 460, 500, 575, 625, 818, 1150, 1250, 1636, 2045, 2300, 2500, 2875, 4090, 5750, 8180, 9407, 10225, 11500, 14375, 18814, 20450, 28750, 37628, 40900, 47035, 51125, 57500, 94070, 102250, 188140, 204500, 235175, 255625, 470350, 511250, 940700, 1022500, 1175875, 2351750, 4703500, 5879375, 11758750, 23517500]

約数ペア:

[(1, 23517500), (2, 11758750), (4, 5879375), (5, 4703500), (10, 2351750), (20, 1175875), (23, 1022500), (25, 940700), (46, 511250), (50, 470350), (92, 255625), (100, 235175), (115, 204500), (125, 188140), (230, 102250), (250, 94070), (409, 57500), (460, 51125), (500, 47035), (575, 40900), (625, 37628), (818, 28750), (1150, 20450), (1250, 18814), (1636, 14375), (2045, 11500), (2300, 10225), (2500, 9407), (2875, 8180), (4090, 5750)]