26999880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 64

約数和(自身を含む): 82166400

約数和(自身を除く): 55166520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3169, 4260, 6338, 8520, 9507, 12676, 15845, 19014, 25352, 31690, 38028, 47535, 63380, 76056, 95070, 126760, 190140, 224999, 380280, 449998, 674997, 899996, 1124995, 1349994, 1799992, 2249990, 2699988, 3374985, 4499980, 5399976, 6749970, 8999960, 13499940, 26999880]

約数ペア:

[(1, 26999880), (2, 13499940), (3, 8999960), (4, 6749970), (5, 5399976), (6, 4499980), (8, 3374985), (10, 2699988), (12, 2249990), (15, 1799992), (20, 1349994), (24, 1124995), (30, 899996), (40, 674997), (60, 449998), (71, 380280), (120, 224999), (142, 190140), (213, 126760), (284, 95070), (355, 76056), (426, 63380), (568, 47535), (710, 38028), (852, 31690), (1065, 25352), (1420, 19014), (1704, 15845), (2130, 12676), (2840, 9507), (3169, 8520), (4260, 6338)]