29857040

素因数分解:

$2^4\times 5^1\times {\mathrm{373213}}^1$

素因数の和:373226

約数の個数: 20

約数和(自身を含む): 69417804

約数和(自身を除く): 39560764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373213, 746426, 1492852, 1866065, 2985704, 3732130, 5971408, 7464260, 14928520, 29857040]

約数ペア:

[(1, 29857040), (2, 14928520), (4, 7464260), (5, 5971408), (8, 3732130), (10, 2985704), (16, 1866065), (20, 1492852), (40, 746426), (80, 373213)]