6869560

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 15539040

約数和(自身を除く): 8669480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 653, 1052, 1306, 1315, 2104, 2612, 2630, 3265, 5224, 5260, 6530, 10520, 13060, 26120, 171739, 343478, 686956, 858695, 1373912, 1717390, 3434780, 6869560]

約数ペア:

[(1, 6869560), (2, 3434780), (4, 1717390), (5, 1373912), (8, 858695), (10, 686956), (20, 343478), (40, 171739), (263, 26120), (526, 13060), (653, 10520), (1052, 6530), (1306, 5260), (1315, 5224), (2104, 3265), (2612, 2630)]