38830788160

素因数分解:

$2^6\times 5^1\times {\mathrm{121346213}}^1$

素因数の和:121346230

約数の個数: 28

約数和(自身を含む): 92465815068

約数和(自身を除く): 53635026908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121346213, 242692426, 485384852, 606731065, 970769704, 1213462130, 1941539408, 2426924260, 3883078816, 4853848520, 7766157632, 9707697040, 19415394080, 38830788160]

約数ペア:

[(1, 38830788160), (2, 19415394080), (4, 9707697040), (5, 7766157632), (8, 4853848520), (10, 3883078816), (16, 2426924260), (20, 1941539408), (32, 1213462130), (40, 970769704), (64, 606731065), (80, 485384852), (160, 242692426), (320, 121346213)]