1567662080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{38273}}^1$

素因数の和:38304

約数の個数: 56

約数和(自身を含む): 3762257652

約数和(自身を除く): 2194595572

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, 4096, 5120, 8192, 10240, 20480, 38273, 40960, 76546, 153092, 191365, 306184, 382730, 612368, 765460, 1224736, 1530920, 2449472, 3061840, 4898944, 6123680, 9797888, 12247360, 19595776, 24494720, 39191552, 48989440, 78383104, 97978880, 156766208, 195957760, 313532416, 391915520, 783831040, 1567662080]

約数ペア:

[(1, 1567662080), (2, 783831040), (4, 391915520), (5, 313532416), (8, 195957760), (10, 156766208), (16, 97978880), (20, 78383104), (32, 48989440), (40, 39191552), (64, 24494720), (80, 19595776), (128, 12247360), (160, 9797888), (256, 6123680), (320, 4898944), (512, 3061840), (640, 2449472), (1024, 1530920), (1280, 1224736), (2048, 765460), (2560, 612368), (4096, 382730), (5120, 306184), (8192, 191365), (10240, 153092), (20480, 76546), (38273, 40960)]