2682477040

素因数分解:

$2^4\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{10601}}^1$

素因数の和:13777

約数の個数: 40

約数和(自身を含む): 6239319408

約数和(自身を除く): 3556842368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3163, 6326, 10601, 12652, 15815, 21202, 25304, 31630, 42404, 50608, 53005, 63260, 84808, 106010, 126520, 169616, 212020, 253040, 424040, 848080, 33530963, 67061926, 134123852, 167654815, 268247704, 335309630, 536495408, 670619260, 1341238520, 2682477040]

約数ペア:

[(1, 2682477040), (2, 1341238520), (4, 670619260), (5, 536495408), (8, 335309630), (10, 268247704), (16, 167654815), (20, 134123852), (40, 67061926), (80, 33530963), (3163, 848080), (6326, 424040), (10601, 253040), (12652, 212020), (15815, 169616), (21202, 126520), (25304, 106010), (31630, 84808), (42404, 63260), (50608, 53005)]