171402779950

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1373}}^1\times {\mathrm{11833}}^1$

素因数の和:13429

約数の個数: 48

約数和(自身を含む): 320580503856

約数和(自身を除く): 149177723906

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 1373, 2110, 2746, 5275, 6865, 10550, 11833, 13730, 23666, 34325, 59165, 68650, 118330, 289703, 295825, 579406, 591650, 1448515, 2496763, 2897030, 4993526, 7242575, 12483815, 14485150, 16246709, 24967630, 32493418, 62419075, 81233545, 124838150, 162467090, 406167725, 812335450, 3428055599, 6856111198, 17140277995, 34280555990, 85701389975, 171402779950]

約数ペア:

[(1, 171402779950), (2, 85701389975), (5, 34280555990), (10, 17140277995), (25, 6856111198), (50, 3428055599), (211, 812335450), (422, 406167725), (1055, 162467090), (1373, 124838150), (2110, 81233545), (2746, 62419075), (5275, 32493418), (6865, 24967630), (10550, 16246709), (11833, 14485150), (13730, 12483815), (23666, 7242575), (34325, 4993526), (59165, 2897030), (68650, 2496763), (118330, 1448515), (289703, 591650), (295825, 579406)]