8973320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11837

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 12281080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11807, 23614, 47228, 59035, 94456, 118070, 224333, 236140, 448666, 472280, 897332, 1121665, 1794664, 2243330, 4486660, 8973320]

約数ペア:

[(1, 8973320), (2, 4486660), (4, 2243330), (5, 1794664), (8, 1121665), (10, 897332), (19, 472280), (20, 448666), (38, 236140), (40, 224333), (76, 118070), (95, 94456), (152, 59035), (190, 47228), (380, 23614), (760, 11807)]