6942160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 16311456

約数和(自身を除く): 9369296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 811, 856, 1070, 1622, 1712, 2140, 3244, 4055, 4280, 6488, 8110, 8560, 12976, 16220, 32440, 64880, 86777, 173554, 347108, 433885, 694216, 867770, 1388432, 1735540, 3471080, 6942160]

約数ペア:

[(1, 6942160), (2, 3471080), (4, 1735540), (5, 1388432), (8, 867770), (10, 694216), (16, 433885), (20, 347108), (40, 173554), (80, 86777), (107, 64880), (214, 32440), (428, 16220), (535, 12976), (811, 8560), (856, 8110), (1070, 6488), (1622, 4280), (1712, 4055), (2140, 3244)]