121000496540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78571751}}^1$

素因数の和:78571778

約数の個数: 48

約数和(自身を含む): 316801304064

約数和(自身を除く): 195800807524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 78571751, 157143502, 314287004, 392858755, 550002257, 785717510, 864289261, 1100004514, 1571435020, 1728578522, 2200009028, 2750011285, 3457157044, 4321446305, 5500022570, 6050024827, 8642892610, 11000045140, 12100049654, 17285785220, 24200099308, 30250124135, 60500248270, 121000496540]

約数ペア:

[(1, 121000496540), (2, 60500248270), (4, 30250124135), (5, 24200099308), (7, 17285785220), (10, 12100049654), (11, 11000045140), (14, 8642892610), (20, 6050024827), (22, 5500022570), (28, 4321446305), (35, 3457157044), (44, 2750011285), (55, 2200009028), (70, 1728578522), (77, 1571435020), (110, 1100004514), (140, 864289261), (154, 785717510), (220, 550002257), (308, 392858755), (385, 314287004), (770, 157143502), (1540, 78571751)]