3260800

素因数分解:

$2^7\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 8063100

約数和(自身を除く): 4802300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1019, 1600, 2038, 3200, 4076, 5095, 8152, 10190, 16304, 20380, 25475, 32608, 40760, 50950, 65216, 81520, 101900, 130432, 163040, 203800, 326080, 407600, 652160, 815200, 1630400, 3260800]

約数ペア:

[(1, 3260800), (2, 1630400), (4, 815200), (5, 652160), (8, 407600), (10, 326080), (16, 203800), (20, 163040), (25, 130432), (32, 101900), (40, 81520), (50, 65216), (64, 50950), (80, 40760), (100, 32608), (128, 25475), (160, 20380), (200, 16304), (320, 10190), (400, 8152), (640, 5095), (800, 4076), (1019, 3200), (1600, 2038)]