82198000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 80

約数和(自身を含む): 201835296

約数和(自身を除く): 119637296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 563, 584, 730, 1000, 1126, 1168, 1460, 1825, 2000, 2252, 2815, 2920, 3650, 4504, 5630, 5840, 7300, 9008, 9125, 11260, 14075, 14600, 18250, 22520, 28150, 29200, 36500, 41099, 45040, 56300, 70375, 73000, 82198, 112600, 140750, 146000, 164396, 205495, 225200, 281500, 328792, 410990, 563000, 657584, 821980, 1027475, 1126000, 1643960, 2054950, 3287920, 4109900, 5137375, 8219800, 10274750, 16439600, 20549500, 41099000, 82198000]

約数ペア:

[(1, 82198000), (2, 41099000), (4, 20549500), (5, 16439600), (8, 10274750), (10, 8219800), (16, 5137375), (20, 4109900), (25, 3287920), (40, 2054950), (50, 1643960), (73, 1126000), (80, 1027475), (100, 821980), (125, 657584), (146, 563000), (200, 410990), (250, 328792), (292, 281500), (365, 225200), (400, 205495), (500, 164396), (563, 146000), (584, 140750), (730, 112600), (1000, 82198), (1126, 73000), (1168, 70375), (1460, 56300), (1825, 45040), (2000, 41099), (2252, 36500), (2815, 29200), (2920, 28150), (3650, 22520), (4504, 18250), (5630, 14600), (5840, 14075), (7300, 11260), (9008, 9125)]