3970494080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{886271}}^1$

素因数の和:886297

約数の個数: 64

約数和(自身を含む): 10847969280

約数和(自身を除く): 6877475200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 886271, 1772542, 3545084, 4431355, 6203897, 7090168, 8862710, 12407794, 14180336, 17725420, 24815588, 28360672, 31019485, 35450840, 49631176, 56721344, 62038970, 70901680, 99262352, 113442688, 124077940, 141803360, 198524704, 248155880, 283606720, 397049408, 496311760, 567213440, 794098816, 992623520, 1985247040, 3970494080]

約数ペア:

[(1, 3970494080), (2, 1985247040), (4, 992623520), (5, 794098816), (7, 567213440), (8, 496311760), (10, 397049408), (14, 283606720), (16, 248155880), (20, 198524704), (28, 141803360), (32, 124077940), (35, 113442688), (40, 99262352), (56, 70901680), (64, 62038970), (70, 56721344), (80, 49631176), (112, 35450840), (128, 31019485), (140, 28360672), (160, 24815588), (224, 17725420), (280, 14180336), (320, 12407794), (448, 8862710), (560, 7090168), (640, 6203897), (896, 4431355), (1120, 3545084), (2240, 1772542), (4480, 886271)]