52065280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10169}}^1$

素因数の和:10194

約数の個数: 44

約数和(自身を含む): 124907940

約数和(自身を除く): 72842660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10169, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 325408, 406760, 650816, 813520, 1301632, 1627040, 2603264, 3254080, 5206528, 6508160, 10413056, 13016320, 26032640, 52065280]

約数ペア:

[(1, 52065280), (2, 26032640), (4, 13016320), (5, 10413056), (8, 6508160), (10, 5206528), (16, 3254080), (20, 2603264), (32, 1627040), (40, 1301632), (64, 813520), (80, 650816), (128, 406760), (160, 325408), (256, 203380), (320, 162704), (512, 101690), (640, 81352), (1024, 50845), (1280, 40676), (2560, 20338), (5120, 10169)]