4936250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 40

約数和(自身を含む): 10121760

約数和(自身を除く): 5185510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 359, 550, 625, 718, 1250, 1375, 1795, 2750, 3590, 3949, 6875, 7898, 8975, 13750, 17950, 19745, 39490, 44875, 89750, 98725, 197450, 224375, 448750, 493625, 987250, 2468125, 4936250]

約数ペア:

[(1, 4936250), (2, 2468125), (5, 987250), (10, 493625), (11, 448750), (22, 224375), (25, 197450), (50, 98725), (55, 89750), (110, 44875), (125, 39490), (250, 19745), (275, 17950), (359, 13750), (550, 8975), (625, 7898), (718, 6875), (1250, 3949), (1375, 3590), (1795, 2750)]