15086000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 38494560

約数和(自身を除く): 23408560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 397, 400, 475, 500, 760, 794, 950, 1000, 1520, 1588, 1900, 1985, 2000, 2375, 3176, 3800, 3970, 4750, 6352, 7543, 7600, 7940, 9500, 9925, 15086, 15880, 19000, 19850, 30172, 31760, 37715, 38000, 39700, 49625, 60344, 75430, 79400, 99250, 120688, 150860, 158800, 188575, 198500, 301720, 377150, 397000, 603440, 754300, 794000, 942875, 1508600, 1885750, 3017200, 3771500, 7543000, 15086000]

約数ペア:

[(1, 15086000), (2, 7543000), (4, 3771500), (5, 3017200), (8, 1885750), (10, 1508600), (16, 942875), (19, 794000), (20, 754300), (25, 603440), (38, 397000), (40, 377150), (50, 301720), (76, 198500), (80, 188575), (95, 158800), (100, 150860), (125, 120688), (152, 99250), (190, 79400), (200, 75430), (250, 60344), (304, 49625), (380, 39700), (397, 38000), (400, 37715), (475, 31760), (500, 30172), (760, 19850), (794, 19000), (950, 15880), (1000, 15086), (1520, 9925), (1588, 9500), (1900, 7940), (1985, 7600), (2000, 7543), (2375, 6352), (3176, 4750), (3800, 3970)]