470065150

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{14621}}^1$

素因数の和:15276

約数の個数: 24

約数和(自身を含む): 875740824

約数和(自身を除く): 405675674

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 3215, 6430, 14621, 16075, 29242, 32150, 73105, 146210, 365525, 731050, 9401303, 18802606, 47006515, 94013030, 235032575, 470065150]

約数ペア:

[(1, 470065150), (2, 235032575), (5, 94013030), (10, 47006515), (25, 18802606), (50, 9401303), (643, 731050), (1286, 365525), (3215, 146210), (6430, 73105), (14621, 32150), (16075, 29242)]