5808640

素因数分解:

$2^9\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2292

約数の個数: 40

約数和(自身を含む): 13933260

約数和(自身を除く): 8124620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2269, 2560, 4538, 9076, 11345, 18152, 22690, 36304, 45380, 72608, 90760, 145216, 181520, 290432, 363040, 580864, 726080, 1161728, 1452160, 2904320, 5808640]

約数ペア:

[(1, 5808640), (2, 2904320), (4, 1452160), (5, 1161728), (8, 726080), (10, 580864), (16, 363040), (20, 290432), (32, 181520), (40, 145216), (64, 90760), (80, 72608), (128, 45380), (160, 36304), (256, 22690), (320, 18152), (512, 11345), (640, 9076), (1280, 4538), (2269, 2560)]