47347820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182107}}^1$

素因数の和:182129

約数の個数: 24

約数和(自身を含む): 107079504

約数和(自身を除く): 59731684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 182107, 364214, 728428, 910535, 1821070, 2367391, 3642140, 4734782, 9469564, 11836955, 23673910, 47347820]

約数ペア:

[(1, 47347820), (2, 23673910), (4, 11836955), (5, 9469564), (10, 4734782), (13, 3642140), (20, 2367391), (26, 1821070), (52, 910535), (65, 728428), (130, 364214), (260, 182107)]