8084480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1604

約数の個数: 44

約数和(自身を含む): 19405560

約数和(自身を除く): 11321080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1579, 2560, 3158, 5120, 6316, 7895, 12632, 15790, 25264, 31580, 50528, 63160, 101056, 126320, 202112, 252640, 404224, 505280, 808448, 1010560, 1616896, 2021120, 4042240, 8084480]

約数ペア:

[(1, 8084480), (2, 4042240), (4, 2021120), (5, 1616896), (8, 1010560), (10, 808448), (16, 505280), (20, 404224), (32, 252640), (40, 202112), (64, 126320), (80, 101056), (128, 63160), (160, 50528), (256, 31580), (320, 25264), (512, 15790), (640, 12632), (1024, 7895), (1280, 6316), (1579, 5120), (2560, 3158)]