119982080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11717}}^1$

素因数の和:11744

約数の個数: 48

約数和(自身を含む): 287911260

約数和(自身を除く): 167929180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 11717, 23434, 46868, 58585, 93736, 117170, 187472, 234340, 374944, 468680, 749888, 937360, 1499776, 1874720, 2999552, 3749440, 5999104, 7498880, 11998208, 14997760, 23996416, 29995520, 59991040, 119982080]

約数ペア:

[(1, 119982080), (2, 59991040), (4, 29995520), (5, 23996416), (8, 14997760), (10, 11998208), (16, 7498880), (20, 5999104), (32, 3749440), (40, 2999552), (64, 1874720), (80, 1499776), (128, 937360), (160, 749888), (256, 468680), (320, 374944), (512, 234340), (640, 187472), (1024, 117170), (1280, 93736), (2048, 58585), (2560, 46868), (5120, 23434), (10240, 11717)]