82623440

素因数分解:

$2^4\times 5^1\times {\mathrm{1032793}}^1$

素因数の和:1032806

約数の個数: 20

約数和(自身を含む): 192099684

約数和(自身を除く): 109476244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1032793, 2065586, 4131172, 5163965, 8262344, 10327930, 16524688, 20655860, 41311720, 82623440]

約数ペア:

[(1, 82623440), (2, 41311720), (4, 20655860), (5, 16524688), (8, 10327930), (10, 8262344), (16, 5163965), (20, 4131172), (40, 2065586), (80, 1032793)]