541128551860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1\times {\mathrm{262819}}^1$

素因数の和:270760

約数の個数: 48

約数和(自身を含む): 1223942227200

約数和(自身を除く): 682813675340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7919, 15838, 31676, 39595, 79190, 102947, 158380, 205894, 262819, 411788, 514735, 525638, 1029470, 1051276, 1314095, 2058940, 2628190, 3416647, 5256380, 6833294, 13666588, 17083235, 34166470, 68332940, 2081263661, 4162527322, 8325054644, 10406318305, 20812636610, 27056427593, 41625273220, 54112855186, 108225710372, 135282137965, 270564275930, 541128551860]

約数ペア:

[(1, 541128551860), (2, 270564275930), (4, 135282137965), (5, 108225710372), (10, 54112855186), (13, 41625273220), (20, 27056427593), (26, 20812636610), (52, 10406318305), (65, 8325054644), (130, 4162527322), (260, 2081263661), (7919, 68332940), (15838, 34166470), (31676, 17083235), (39595, 13666588), (79190, 6833294), (102947, 5256380), (158380, 3416647), (205894, 2628190), (262819, 2058940), (411788, 1314095), (514735, 1051276), (525638, 1029470)]