15662093980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1020997}}^1$

素因数の和:1021078

約数の個数: 48

約数和(自身を含む): 36020809440

約数和(自身を除く): 20358715460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 1020997, 2041994, 4083988, 5104985, 10209970, 13272961, 20419940, 26545922, 53091844, 60238823, 66364805, 120477646, 132729610, 240955292, 265459220, 301194115, 602388230, 783104699, 1204776460, 1566209398, 3132418796, 3915523495, 7831046990, 15662093980]

約数ペア:

[(1, 15662093980), (2, 7831046990), (4, 3915523495), (5, 3132418796), (10, 1566209398), (13, 1204776460), (20, 783104699), (26, 602388230), (52, 301194115), (59, 265459220), (65, 240955292), (118, 132729610), (130, 120477646), (236, 66364805), (260, 60238823), (295, 53091844), (590, 26545922), (767, 20419940), (1180, 13272961), (1534, 10209970), (3068, 5104985), (3835, 4083988), (7670, 2041994), (15340, 1020997)]