119797760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11699}}^1$

素因数の和:11726

約数の個数: 48

約数和(自身を含む): 287469000

約数和(自身を除く): 167671240

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, 11699, 23398, 46796, 58495, 93592, 116990, 187184, 233980, 374368, 467960, 748736, 935920, 1497472, 1871840, 2994944, 3743680, 5989888, 7487360, 11979776, 14974720, 23959552, 29949440, 59898880, 119797760]

約数ペア:

[(1, 119797760), (2, 59898880), (4, 29949440), (5, 23959552), (8, 14974720), (10, 11979776), (16, 7487360), (20, 5989888), (32, 3743680), (40, 2994944), (64, 1871840), (80, 1497472), (128, 935920), (160, 748736), (256, 467960), (320, 374368), (512, 233980), (640, 187184), (1024, 116990), (1280, 93592), (2048, 58495), (2560, 46796), (5120, 23398), (10240, 11699)]