16026250

素因数分解:

$2^1\times 5^4\times {\mathrm{12821}}^1$

素因数の和:12843

約数の個数: 20

約数和(自身を含む): 30041946

約数和(自身を除く): 14015696

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 12821, 25642, 64105, 128210, 320525, 641050, 1602625, 3205250, 8013125, 16026250]

約数ペア:

[(1, 16026250), (2, 8013125), (5, 3205250), (10, 1602625), (25, 641050), (50, 320525), (125, 128210), (250, 64105), (625, 25642), (1250, 12821)]