42231410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24989}}^1$

素因数の和:25022

約数の個数: 24

約数和(自身を含む): 82317060

約数和(自身を除く): 40085650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24989, 49978, 124945, 249890, 324857, 649714, 1624285, 3248570, 4223141, 8446282, 21115705, 42231410]

約数ペア:

[(1, 42231410), (2, 21115705), (5, 8446282), (10, 4223141), (13, 3248570), (26, 1624285), (65, 649714), (130, 324857), (169, 249890), (338, 124945), (845, 49978), (1690, 24989)]