26032640

素因数分解:

$2^9\times 5^1\times {\mathrm{10169}}^1$

素因数の和:10192

約数の個数: 40

約数和(自身を含む): 62423460

約数和(自身を除く): 36390820

約数列:

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

約数ペア:

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