10657040

素因数分解:

$2^4\times 5^1\times {\mathrm{133213}}^1$

素因数の和:133226

約数の個数: 20

約数和(自身を含む): 24777804

約数和(自身を除く): 14120764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133213, 266426, 532852, 666065, 1065704, 1332130, 2131408, 2664260, 5328520, 10657040]

約数ペア:

[(1, 10657040), (2, 5328520), (4, 2664260), (5, 2131408), (8, 1332130), (10, 1065704), (16, 666065), (20, 532852), (40, 266426), (80, 133213)]