201065000

素因数分解:

$2^3\times 5^4\times {\mathrm{40213}}^1$

素因数の和:40239

約数の個数: 40

約数和(自身を含む): 471107010

約数和(自身を除く): 270042010

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 40213, 80426, 160852, 201065, 321704, 402130, 804260, 1005325, 1608520, 2010650, 4021300, 5026625, 8042600, 10053250, 20106500, 25133125, 40213000, 50266250, 100532500, 201065000]

約数ペア:

[(1, 201065000), (2, 100532500), (4, 50266250), (5, 40213000), (8, 25133125), (10, 20106500), (20, 10053250), (25, 8042600), (40, 5026625), (50, 4021300), (100, 2010650), (125, 1608520), (200, 1005325), (250, 804260), (500, 402130), (625, 321704), (1000, 201065), (1250, 160852), (2500, 80426), (5000, 40213)]