17099720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3533}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 42301980

約数和(自身を除く): 25202260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 3533, 4840, 7066, 14132, 17665, 28264, 35330, 38863, 70660, 77726, 141320, 155452, 194315, 310904, 388630, 427493, 777260, 854986, 1554520, 1709972, 2137465, 3419944, 4274930, 8549860, 17099720]

約数ペア:

[(1, 17099720), (2, 8549860), (4, 4274930), (5, 3419944), (8, 2137465), (10, 1709972), (11, 1554520), (20, 854986), (22, 777260), (40, 427493), (44, 388630), (55, 310904), (88, 194315), (110, 155452), (121, 141320), (220, 77726), (242, 70660), (440, 38863), (484, 35330), (605, 28264), (968, 17665), (1210, 14132), (2420, 7066), (3533, 4840)]