10504720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 25712640

約数和(自身を除く): 15207920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6911, 13822, 27644, 34555, 55288, 69110, 110576, 131309, 138220, 262618, 276440, 525236, 552880, 656545, 1050472, 1313090, 2100944, 2626180, 5252360, 10504720]

約数ペア:

[(1, 10504720), (2, 5252360), (4, 2626180), (5, 2100944), (8, 1313090), (10, 1050472), (16, 656545), (19, 552880), (20, 525236), (38, 276440), (40, 262618), (76, 138220), (80, 131309), (95, 110576), (152, 69110), (190, 55288), (304, 34555), (380, 27644), (760, 13822), (1520, 6911)]