108138520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 279002880

約数和(自身を除く): 170864360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 467, 827, 934, 1654, 1868, 2335, 3269, 3308, 3736, 4135, 4670, 5789, 6538, 6616, 8270, 9340, 11578, 13076, 16345, 16540, 18680, 23156, 26152, 28945, 32690, 33080, 46312, 57890, 65380, 115780, 130760, 231560, 386209, 772418, 1544836, 1931045, 2703463, 3089672, 3862090, 5406926, 7724180, 10813852, 13517315, 15448360, 21627704, 27034630, 54069260, 108138520]

約数ペア:

[(1, 108138520), (2, 54069260), (4, 27034630), (5, 21627704), (7, 15448360), (8, 13517315), (10, 10813852), (14, 7724180), (20, 5406926), (28, 3862090), (35, 3089672), (40, 2703463), (56, 1931045), (70, 1544836), (140, 772418), (280, 386209), (467, 231560), (827, 130760), (934, 115780), (1654, 65380), (1868, 57890), (2335, 46312), (3269, 33080), (3308, 32690), (3736, 28945), (4135, 26152), (4670, 23156), (5789, 18680), (6538, 16540), (6616, 16345), (8270, 13076), (9340, 11578)]