39799600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 102404160

約数和(自身を除く): 62604560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 47, 50, 58, 73, 80, 94, 100, 116, 145, 146, 188, 200, 232, 235, 290, 292, 365, 376, 400, 464, 470, 580, 584, 725, 730, 752, 940, 1160, 1168, 1175, 1363, 1450, 1460, 1825, 1880, 2117, 2320, 2350, 2726, 2900, 2920, 3431, 3650, 3760, 4234, 4700, 5452, 5800, 5840, 6815, 6862, 7300, 8468, 9400, 10585, 10904, 11600, 13630, 13724, 14600, 16936, 17155, 18800, 21170, 21808, 27260, 27448, 29200, 33872, 34075, 34310, 42340, 52925, 54520, 54896, 68150, 68620, 84680, 85775, 99499, 105850, 109040, 136300, 137240, 169360, 171550, 198998, 211700, 272600, 274480, 343100, 397996, 423400, 497495, 545200, 686200, 795992, 846800, 994990, 1372400, 1591984, 1989980, 2487475, 3979960, 4974950, 7959920, 9949900, 19899800, 39799600]

約数ペア:

[(1, 39799600), (2, 19899800), (4, 9949900), (5, 7959920), (8, 4974950), (10, 3979960), (16, 2487475), (20, 1989980), (25, 1591984), (29, 1372400), (40, 994990), (47, 846800), (50, 795992), (58, 686200), (73, 545200), (80, 497495), (94, 423400), (100, 397996), (116, 343100), (145, 274480), (146, 272600), (188, 211700), (200, 198998), (232, 171550), (235, 169360), (290, 137240), (292, 136300), (365, 109040), (376, 105850), (400, 99499), (464, 85775), (470, 84680), (580, 68620), (584, 68150), (725, 54896), (730, 54520), (752, 52925), (940, 42340), (1160, 34310), (1168, 34075), (1175, 33872), (1363, 29200), (1450, 27448), (1460, 27260), (1825, 21808), (1880, 21170), (2117, 18800), (2320, 17155), (2350, 16936), (2726, 14600), (2900, 13724), (2920, 13630), (3431, 11600), (3650, 10904), (3760, 10585), (4234, 9400), (4700, 8468), (5452, 7300), (5800, 6862), (5840, 6815)]