82405570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13487}}^1$

素因数の和:13554

約数の個数: 32

約数和(自身を含む): 163150848

約数和(自身を除く): 80745278

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 13487, 26974, 67435, 134870, 175331, 350662, 633889, 876655, 1267778, 1753310, 3169445, 6338890, 8240557, 16481114, 41202785, 82405570]

約数ペア:

[(1, 82405570), (2, 41202785), (5, 16481114), (10, 8240557), (13, 6338890), (26, 3169445), (47, 1753310), (65, 1267778), (94, 876655), (130, 633889), (235, 350662), (470, 175331), (611, 134870), (1222, 67435), (3055, 26974), (6110, 13487)]