3943780452020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6359}}^1\times {\mathrm{1069291}}^1$

素因数の和:1075688

約数の個数: 48

約数和(自身を含む): 8568878371200

約数和(自身を除く): 4625097919180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6359, 12718, 25436, 31795, 63590, 127180, 184411, 368822, 737644, 922055, 1069291, 1844110, 2138582, 3688220, 4277164, 5346455, 10692910, 21385820, 31009439, 62018878, 124037756, 155047195, 310094390, 620188780, 6799621469, 13599242938, 27198485876, 33998107345, 67996214690, 135992429380, 197189022601, 394378045202, 788756090404, 985945113005, 1971890226010, 3943780452020]

約数ペア:

[(1, 3943780452020), (2, 1971890226010), (4, 985945113005), (5, 788756090404), (10, 394378045202), (20, 197189022601), (29, 135992429380), (58, 67996214690), (116, 33998107345), (145, 27198485876), (290, 13599242938), (580, 6799621469), (6359, 620188780), (12718, 310094390), (25436, 155047195), (31795, 124037756), (63590, 62018878), (127180, 31009439), (184411, 21385820), (368822, 10692910), (737644, 5346455), (922055, 4277164), (1069291, 3688220), (1844110, 2138582)]