2512250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 5071248

約数和(自身を除く): 2558998

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 773, 1546, 1625, 3250, 3865, 7730, 10049, 19325, 20098, 38650, 50245, 96625, 100490, 193250, 251225, 502450, 1256125, 2512250]

約数ペア:

[(1, 2512250), (2, 1256125), (5, 502450), (10, 251225), (13, 193250), (25, 100490), (26, 96625), (50, 50245), (65, 38650), (125, 20098), (130, 19325), (250, 10049), (325, 7730), (650, 3865), (773, 3250), (1546, 1625)]