17244920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 48837600

約数和(自身を除く): 31592680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 509, 605, 616, 770, 847, 968, 1018, 1210, 1540, 1694, 2036, 2420, 2545, 3080, 3388, 3563, 4072, 4235, 4840, 5090, 5599, 6776, 7126, 8470, 10180, 11198, 14252, 16940, 17815, 20360, 22396, 27995, 28504, 33880, 35630, 39193, 44792, 55990, 61589, 71260, 78386, 111980, 123178, 142520, 156772, 195965, 223960, 246356, 307945, 313544, 391930, 431123, 492712, 615890, 783860, 862246, 1231780, 1567720, 1724492, 2155615, 2463560, 3448984, 4311230, 8622460, 17244920]

約数ペア:

[(1, 17244920), (2, 8622460), (4, 4311230), (5, 3448984), (7, 2463560), (8, 2155615), (10, 1724492), (11, 1567720), (14, 1231780), (20, 862246), (22, 783860), (28, 615890), (35, 492712), (40, 431123), (44, 391930), (55, 313544), (56, 307945), (70, 246356), (77, 223960), (88, 195965), (110, 156772), (121, 142520), (140, 123178), (154, 111980), (220, 78386), (242, 71260), (280, 61589), (308, 55990), (385, 44792), (440, 39193), (484, 35630), (509, 33880), (605, 28504), (616, 27995), (770, 22396), (847, 20360), (968, 17815), (1018, 16940), (1210, 14252), (1540, 11198), (1694, 10180), (2036, 8470), (2420, 7126), (2545, 6776), (3080, 5599), (3388, 5090), (3563, 4840), (4072, 4235)]