27582080

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 39395200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 607, 640, 710, 1136, 1214, 1420, 2272, 2428, 2840, 3035, 4544, 4856, 5680, 6070, 9088, 9712, 11360, 12140, 19424, 22720, 24280, 38848, 43097, 45440, 48560, 77696, 86194, 97120, 172388, 194240, 215485, 344776, 388480, 430970, 689552, 861940, 1379104, 1723880, 2758208, 3447760, 5516416, 6895520, 13791040, 27582080]

約数ペア:

[(1, 27582080), (2, 13791040), (4, 6895520), (5, 5516416), (8, 3447760), (10, 2758208), (16, 1723880), (20, 1379104), (32, 861940), (40, 689552), (64, 430970), (71, 388480), (80, 344776), (128, 215485), (142, 194240), (160, 172388), (284, 97120), (320, 86194), (355, 77696), (568, 48560), (607, 45440), (640, 43097), (710, 38848), (1136, 24280), (1214, 22720), (1420, 19424), (2272, 12140), (2428, 11360), (2840, 9712), (3035, 9088), (4544, 6070), (4856, 5680)]