201301000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4351

約数の個数: 64

約数和(自身を含む): 481178880

約数和(自身を除く): 279877880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1175, 1880, 2350, 4283, 4700, 5875, 8566, 9400, 11750, 17132, 21415, 23500, 34264, 42830, 47000, 85660, 107075, 171320, 201301, 214150, 402602, 428300, 535375, 805204, 856600, 1006505, 1070750, 1610408, 2013010, 2141500, 4026020, 4283000, 5032525, 8052040, 10065050, 20130100, 25162625, 40260200, 50325250, 100650500, 201301000]

約数ペア:

[(1, 201301000), (2, 100650500), (4, 50325250), (5, 40260200), (8, 25162625), (10, 20130100), (20, 10065050), (25, 8052040), (40, 5032525), (47, 4283000), (50, 4026020), (94, 2141500), (100, 2013010), (125, 1610408), (188, 1070750), (200, 1006505), (235, 856600), (250, 805204), (376, 535375), (470, 428300), (500, 402602), (940, 214150), (1000, 201301), (1175, 171320), (1880, 107075), (2350, 85660), (4283, 47000), (4700, 42830), (5875, 34264), (8566, 23500), (9400, 21415), (11750, 17132)]