286382080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{27967}}^1$

素因数の和:27994

約数の個数: 48

約数和(自身を含む): 687173760

約数和(自身を除く): 400791680

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, 27967, 55934, 111868, 139835, 223736, 279670, 447472, 559340, 894944, 1118680, 1789888, 2237360, 3579776, 4474720, 7159552, 8949440, 14319104, 17898880, 28638208, 35797760, 57276416, 71595520, 143191040, 286382080]

約数ペア:

[(1, 286382080), (2, 143191040), (4, 71595520), (5, 57276416), (8, 35797760), (10, 28638208), (16, 17898880), (20, 14319104), (32, 8949440), (40, 7159552), (64, 4474720), (80, 3579776), (128, 2237360), (160, 1789888), (256, 1118680), (320, 894944), (512, 559340), (640, 447472), (1024, 279670), (1280, 223736), (2048, 139835), (2560, 111868), (5120, 55934), (10240, 27967)]