5494040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7259

約数の個数: 32

約数和(自身を含む): 13014000

約数和(自身を除く): 7519960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7229, 14458, 28916, 36145, 57832, 72290, 137351, 144580, 274702, 289160, 549404, 686755, 1098808, 1373510, 2747020, 5494040]

約数ペア:

[(1, 5494040), (2, 2747020), (4, 1373510), (5, 1098808), (8, 686755), (10, 549404), (19, 289160), (20, 274702), (38, 144580), (40, 137351), (76, 72290), (95, 57832), (152, 36145), (190, 28916), (380, 14458), (760, 7229)]