5354680

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 12117600

約数和(自身を除く): 6762920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 509, 526, 1018, 1052, 1315, 2036, 2104, 2545, 2630, 4072, 5090, 5260, 10180, 10520, 20360, 133867, 267734, 535468, 669335, 1070936, 1338670, 2677340, 5354680]

約数ペア:

[(1, 5354680), (2, 2677340), (4, 1338670), (5, 1070936), (8, 669335), (10, 535468), (20, 267734), (40, 133867), (263, 20360), (509, 10520), (526, 10180), (1018, 5260), (1052, 5090), (1315, 4072), (2036, 2630), (2104, 2545)]