5390060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20753

約数の個数: 24

約数和(自身を含む): 12190416

約数和(自身を除く): 6800356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20731, 41462, 82924, 103655, 207310, 269503, 414620, 539006, 1078012, 1347515, 2695030, 5390060]

約数ペア:

[(1, 5390060), (2, 2695030), (4, 1347515), (5, 1078012), (10, 539006), (13, 414620), (20, 269503), (26, 207310), (52, 103655), (65, 82924), (130, 41462), (260, 20731)]