5190040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 12294000

約数和(自身を除く): 7103960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6829, 13658, 27316, 34145, 54632, 68290, 129751, 136580, 259502, 273160, 519004, 648755, 1038008, 1297510, 2595020, 5190040]

約数ペア:

[(1, 5190040), (2, 2595020), (4, 1297510), (5, 1038008), (8, 648755), (10, 519004), (19, 273160), (20, 259502), (38, 136580), (40, 129751), (76, 68290), (95, 54632), (152, 34145), (190, 27316), (380, 13658), (760, 6829)]