520065240770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1268359}}^1$

素因数の和:1268810

約数の個数: 32

約数和(自身を含む): 946277735040

約数和(自身を除く): 426212494270

約数列:

[1, 2, 5, 10, 131, 262, 313, 626, 655, 1310, 1565, 3130, 41003, 82006, 205015, 410030, 1268359, 2536718, 6341795, 12683590, 166155029, 332310058, 396996367, 793992734, 830775145, 1661550290, 1984981835, 3969963670, 52006524077, 104013048154, 260032620385, 520065240770]

約数ペア:

[(1, 520065240770), (2, 260032620385), (5, 104013048154), (10, 52006524077), (131, 3969963670), (262, 1984981835), (313, 1661550290), (626, 830775145), (655, 793992734), (1310, 396996367), (1565, 332310058), (3130, 166155029), (41003, 12683590), (82006, 6341795), (205015, 2536718), (410030, 1268359)]