5516900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 12259632

約数和(自身を除く): 6742732

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1283, 2150, 2566, 4300, 5132, 6415, 12830, 25660, 32075, 55169, 64150, 110338, 128300, 220676, 275845, 551690, 1103380, 1379225, 2758450, 5516900]

約数ペア:

[(1, 5516900), (2, 2758450), (4, 1379225), (5, 1103380), (10, 551690), (20, 275845), (25, 220676), (43, 128300), (50, 110338), (86, 64150), (100, 55169), (172, 32075), (215, 25660), (430, 12830), (860, 6415), (1075, 5132), (1283, 4300), (2150, 2566)]