62563280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 160406400

約数和(自身を除く): 97843120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1399, 1720, 2236, 2795, 2798, 3440, 4472, 5590, 5596, 6995, 8944, 11180, 11192, 13990, 18187, 22360, 22384, 27980, 36374, 44720, 55960, 60157, 72748, 90935, 111920, 120314, 145496, 181870, 240628, 290992, 300785, 363740, 481256, 601570, 727480, 782041, 962512, 1203140, 1454960, 1564082, 2406280, 3128164, 3910205, 4812560, 6256328, 7820410, 12512656, 15640820, 31281640, 62563280]

約数ペア:

[(1, 62563280), (2, 31281640), (4, 15640820), (5, 12512656), (8, 7820410), (10, 6256328), (13, 4812560), (16, 3910205), (20, 3128164), (26, 2406280), (40, 1564082), (43, 1454960), (52, 1203140), (65, 962512), (80, 782041), (86, 727480), (104, 601570), (130, 481256), (172, 363740), (208, 300785), (215, 290992), (260, 240628), (344, 181870), (430, 145496), (520, 120314), (559, 111920), (688, 90935), (860, 72748), (1040, 60157), (1118, 55960), (1399, 44720), (1720, 36374), (2236, 27980), (2795, 22384), (2798, 22360), (3440, 18187), (4472, 13990), (5590, 11192), (5596, 11180), (6995, 8944)]