10877500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 25148200

約数和(自身を除く): 14270700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 229, 250, 380, 458, 475, 500, 625, 916, 950, 1145, 1250, 1900, 2290, 2375, 2500, 4351, 4580, 4750, 5725, 8702, 9500, 11450, 11875, 17404, 21755, 22900, 23750, 28625, 43510, 47500, 57250, 87020, 108775, 114500, 143125, 217550, 286250, 435100, 543875, 572500, 1087750, 2175500, 2719375, 5438750, 10877500]

約数ペア:

[(1, 10877500), (2, 5438750), (4, 2719375), (5, 2175500), (10, 1087750), (19, 572500), (20, 543875), (25, 435100), (38, 286250), (50, 217550), (76, 143125), (95, 114500), (100, 108775), (125, 87020), (190, 57250), (229, 47500), (250, 43510), (380, 28625), (458, 23750), (475, 22900), (500, 21755), (625, 17404), (916, 11875), (950, 11450), (1145, 9500), (1250, 8702), (1900, 5725), (2290, 4750), (2375, 4580), (2500, 4351)]