86412560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83089}}^1$

素因数の和:83115

約数の個数: 40

約数和(自身を含む): 216366360

約数和(自身を除く): 129953800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 83089, 166178, 332356, 415445, 664712, 830890, 1080157, 1329424, 1661780, 2160314, 3323560, 4320628, 5400785, 6647120, 8641256, 10801570, 17282512, 21603140, 43206280, 86412560]

約数ペア:

[(1, 86412560), (2, 43206280), (4, 21603140), (5, 17282512), (8, 10801570), (10, 8641256), (13, 6647120), (16, 5400785), (20, 4320628), (26, 3323560), (40, 2160314), (52, 1661780), (65, 1329424), (80, 1080157), (104, 830890), (130, 664712), (208, 415445), (260, 332356), (520, 166178), (1040, 83089)]