65366985040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{116726759}}^1$

素因数の和:116726779

約数の個数: 40

約数和(自身を含む): 173689418880

約数和(自身を除く): 108322433840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 116726759, 233453518, 466907036, 583633795, 817087313, 933814072, 1167267590, 1634174626, 1867628144, 2334535180, 3268349252, 4085436565, 4669070360, 6536698504, 8170873130, 9338140720, 13073397008, 16341746260, 32683492520, 65366985040]

約数ペア:

[(1, 65366985040), (2, 32683492520), (4, 16341746260), (5, 13073397008), (7, 9338140720), (8, 8170873130), (10, 6536698504), (14, 4669070360), (16, 4085436565), (20, 3268349252), (28, 2334535180), (35, 1867628144), (40, 1634174626), (56, 1167267590), (70, 933814072), (80, 817087313), (112, 583633795), (140, 466907036), (280, 233453518), (560, 116726759)]