36139520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 80

約数和(自身を含む): 91333440

約数和(自身を除く): 55193920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 743, 760, 1216, 1280, 1486, 1520, 2432, 2560, 2972, 3040, 3715, 4864, 5944, 6080, 7430, 9728, 11888, 12160, 14117, 14860, 23776, 24320, 28234, 29720, 47552, 48640, 56468, 59440, 70585, 95104, 112936, 118880, 141170, 190208, 225872, 237760, 282340, 380416, 451744, 475520, 564680, 903488, 951040, 1129360, 1806976, 1902080, 2258720, 3613952, 4517440, 7227904, 9034880, 18069760, 36139520]

約数ペア:

[(1, 36139520), (2, 18069760), (4, 9034880), (5, 7227904), (8, 4517440), (10, 3613952), (16, 2258720), (19, 1902080), (20, 1806976), (32, 1129360), (38, 951040), (40, 903488), (64, 564680), (76, 475520), (80, 451744), (95, 380416), (128, 282340), (152, 237760), (160, 225872), (190, 190208), (256, 141170), (304, 118880), (320, 112936), (380, 95104), (512, 70585), (608, 59440), (640, 56468), (743, 48640), (760, 47552), (1216, 29720), (1280, 28234), (1486, 24320), (1520, 23776), (2432, 14860), (2560, 14117), (2972, 12160), (3040, 11888), (3715, 9728), (4864, 7430), (5944, 6080)]