12462080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1217}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 29926260

約数和(自身を除く): 17464180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1217, 1280, 2048, 2434, 2560, 4868, 5120, 6085, 9736, 10240, 12170, 19472, 24340, 38944, 48680, 77888, 97360, 155776, 194720, 311552, 389440, 623104, 778880, 1246208, 1557760, 2492416, 3115520, 6231040, 12462080]

約数ペア:

[(1, 12462080), (2, 6231040), (4, 3115520), (5, 2492416), (8, 1557760), (10, 1246208), (16, 778880), (20, 623104), (32, 389440), (40, 311552), (64, 194720), (80, 155776), (128, 97360), (160, 77888), (256, 48680), (320, 38944), (512, 24340), (640, 19472), (1024, 12170), (1217, 10240), (1280, 9736), (2048, 6085), (2434, 5120), (2560, 4868)]