29538020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8537}}^1$

素因数の和:8719

約数の個数: 24

約数和(自身を含む): 62395704

約数和(自身を除く): 32857684

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 8537, 17074, 34148, 42685, 85370, 170740, 1476901, 2953802, 5907604, 7384505, 14769010, 29538020]

約数ペア:

[(1, 29538020), (2, 14769010), (4, 7384505), (5, 5907604), (10, 2953802), (20, 1476901), (173, 170740), (346, 85370), (692, 42685), (865, 34148), (1730, 17074), (3460, 8537)]