426468040

素因数分解:

$2^3\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{4703}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 960180480

約数和(自身を除く): 533712440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2267, 4534, 4703, 9068, 9406, 11335, 18136, 18812, 22670, 23515, 37624, 45340, 47030, 90680, 94060, 188120, 10661701, 21323402, 42646804, 53308505, 85293608, 106617010, 213234020, 426468040]

約数ペア:

[(1, 426468040), (2, 213234020), (4, 106617010), (5, 85293608), (8, 53308505), (10, 42646804), (20, 21323402), (40, 10661701), (2267, 188120), (4534, 94060), (4703, 90680), (9068, 47030), (9406, 45340), (11335, 37624), (18136, 23515), (18812, 22670)]