5517560

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 12484800

約数和(自身を除く): 6967240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 509, 542, 1018, 1084, 1355, 2036, 2168, 2545, 2710, 4072, 5090, 5420, 10180, 10840, 20360, 137939, 275878, 551756, 689695, 1103512, 1379390, 2758780, 5517560]

約数ペア:

[(1, 5517560), (2, 2758780), (4, 1379390), (5, 1103512), (8, 689695), (10, 551756), (20, 275878), (40, 137939), (271, 20360), (509, 10840), (542, 10180), (1018, 5420), (1084, 5090), (1355, 4072), (2036, 2710), (2168, 2545)]