5325880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 14307840

約数和(自身を除く): 8981960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 827, 920, 1288, 1610, 1654, 3220, 3308, 4135, 5789, 6440, 6616, 8270, 11578, 16540, 19021, 23156, 28945, 33080, 38042, 46312, 57890, 76084, 95105, 115780, 133147, 152168, 190210, 231560, 266294, 380420, 532588, 665735, 760840, 1065176, 1331470, 2662940, 5325880]

約数ペア:

[(1, 5325880), (2, 2662940), (4, 1331470), (5, 1065176), (7, 760840), (8, 665735), (10, 532588), (14, 380420), (20, 266294), (23, 231560), (28, 190210), (35, 152168), (40, 133147), (46, 115780), (56, 95105), (70, 76084), (92, 57890), (115, 46312), (140, 38042), (161, 33080), (184, 28945), (230, 23156), (280, 19021), (322, 16540), (460, 11578), (644, 8270), (805, 6616), (827, 6440), (920, 5789), (1288, 4135), (1610, 3308), (1654, 3220)]