9329000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 23025600

約数和(自身を除く): 13696600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 491, 500, 760, 950, 982, 1000, 1900, 1964, 2375, 2455, 3800, 3928, 4750, 4910, 9329, 9500, 9820, 12275, 18658, 19000, 19640, 24550, 37316, 46645, 49100, 61375, 74632, 93290, 98200, 122750, 186580, 233225, 245500, 373160, 466450, 491000, 932900, 1166125, 1865800, 2332250, 4664500, 9329000]

約数ペア:

[(1, 9329000), (2, 4664500), (4, 2332250), (5, 1865800), (8, 1166125), (10, 932900), (19, 491000), (20, 466450), (25, 373160), (38, 245500), (40, 233225), (50, 186580), (76, 122750), (95, 98200), (100, 93290), (125, 74632), (152, 61375), (190, 49100), (200, 46645), (250, 37316), (380, 24550), (475, 19640), (491, 19000), (500, 18658), (760, 12275), (950, 9820), (982, 9500), (1000, 9329), (1900, 4910), (1964, 4750), (2375, 3928), (2455, 3800)]