9544840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 22699980

約数和(自身を除く): 13155140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 661, 722, 760, 1322, 1444, 1805, 2644, 2888, 3305, 3610, 5288, 6610, 7220, 12559, 13220, 14440, 25118, 26440, 50236, 62795, 100472, 125590, 238621, 251180, 477242, 502360, 954484, 1193105, 1908968, 2386210, 4772420, 9544840]

約数ペア:

[(1, 9544840), (2, 4772420), (4, 2386210), (5, 1908968), (8, 1193105), (10, 954484), (19, 502360), (20, 477242), (38, 251180), (40, 238621), (76, 125590), (95, 100472), (152, 62795), (190, 50236), (361, 26440), (380, 25118), (661, 14440), (722, 13220), (760, 12559), (1322, 7220), (1444, 6610), (1805, 5288), (2644, 3610), (2888, 3305)]