22555980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{125311}}^1$

素因数の和:125326

約数の個数: 36

約数和(自身を含む): 68420352

約数和(自身を除く): 45864372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 125311, 250622, 375933, 501244, 626555, 751866, 1127799, 1253110, 1503732, 1879665, 2255598, 2506220, 3759330, 4511196, 5638995, 7518660, 11277990, 22555980]

約数ペア:

[(1, 22555980), (2, 11277990), (3, 7518660), (4, 5638995), (5, 4511196), (6, 3759330), (9, 2506220), (10, 2255598), (12, 1879665), (15, 1503732), (18, 1253110), (20, 1127799), (30, 751866), (36, 626555), (45, 501244), (60, 375933), (90, 250622), (180, 125311)]