76807840

素因数分解:

$2^5\times 5^1\times {\mathrm{480049}}^1$

素因数の和:480064

約数の個数: 24

約数和(自身を含む): 181458900

約数和(自身を除く): 104651060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 480049, 960098, 1920196, 2400245, 3840392, 4800490, 7680784, 9600980, 15361568, 19201960, 38403920, 76807840]

約数ペア:

[(1, 76807840), (2, 38403920), (4, 19201960), (5, 15361568), (8, 9600980), (10, 7680784), (16, 4800490), (20, 3840392), (32, 2400245), (40, 1920196), (80, 960098), (160, 480049)]