22137250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 42043248

約数和(自身を除く): 19905998

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1213, 1825, 2426, 3650, 6065, 9125, 12130, 18250, 30325, 60650, 88549, 151625, 177098, 303250, 442745, 885490, 2213725, 4427450, 11068625, 22137250]

約数ペア:

[(1, 22137250), (2, 11068625), (5, 4427450), (10, 2213725), (25, 885490), (50, 442745), (73, 303250), (125, 177098), (146, 151625), (250, 88549), (365, 60650), (730, 30325), (1213, 18250), (1825, 12130), (2426, 9125), (3650, 6065)]