888961530920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307296369}}^1$

素因数の和:1307296397

約数の個数: 32

約数和(自身を含む): 2117820119400

約数和(自身を除く): 1228858588480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1307296369, 2614592738, 5229185476, 6536481845, 10458370952, 13072963690, 22224038273, 26145927380, 44448076546, 52291854760, 88896153092, 111120191365, 177792306184, 222240382730, 444480765460, 888961530920]

約数ペア:

[(1, 888961530920), (2, 444480765460), (4, 222240382730), (5, 177792306184), (8, 111120191365), (10, 88896153092), (17, 52291854760), (20, 44448076546), (34, 26145927380), (40, 22224038273), (68, 13072963690), (85, 10458370952), (136, 6536481845), (170, 5229185476), (340, 2614592738), (680, 1307296369)]