9750040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 32

約数和(自身を含む): 23094000

約数和(自身を除く): 13343960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12829, 25658, 51316, 64145, 102632, 128290, 243751, 256580, 487502, 513160, 975004, 1218755, 1950008, 2437510, 4875020, 9750040]

約数ペア:

[(1, 9750040), (2, 4875020), (4, 2437510), (5, 1950008), (8, 1218755), (10, 975004), (19, 513160), (20, 487502), (38, 256580), (40, 243751), (76, 128290), (95, 102632), (152, 64145), (190, 51316), (380, 25658), (760, 12829)]