112091980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 319072320

約数和(自身を除く): 206980340

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 509, 572, 605, 715, 770, 847, 910, 1001, 1018, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2036, 2420, 2545, 2860, 3146, 3388, 3563, 4004, 4235, 5005, 5090, 5599, 6292, 6617, 7126, 7865, 8470, 10010, 10180, 11011, 11198, 13234, 14252, 15730, 16940, 17815, 20020, 22022, 22396, 26468, 27995, 31460, 33085, 35630, 39193, 44044, 46319, 55055, 55990, 61589, 66170, 71260, 72787, 78386, 92638, 110110, 111980, 123178, 132340, 145574, 156772, 185276, 195965, 220220, 231595, 246356, 291148, 307945, 363935, 391930, 431123, 463190, 509509, 615890, 727870, 783860, 800657, 862246, 926380, 1019018, 1231780, 1455740, 1601314, 1724492, 2038036, 2155615, 2547545, 3202628, 4003285, 4311230, 5095090, 5604599, 8006570, 8622460, 10190180, 11209198, 16013140, 22418396, 28022995, 56045990, 112091980]

約数ペア:

[(1, 112091980), (2, 56045990), (4, 28022995), (5, 22418396), (7, 16013140), (10, 11209198), (11, 10190180), (13, 8622460), (14, 8006570), (20, 5604599), (22, 5095090), (26, 4311230), (28, 4003285), (35, 3202628), (44, 2547545), (52, 2155615), (55, 2038036), (65, 1724492), (70, 1601314), (77, 1455740), (91, 1231780), (110, 1019018), (121, 926380), (130, 862246), (140, 800657), (143, 783860), (154, 727870), (182, 615890), (220, 509509), (242, 463190), (260, 431123), (286, 391930), (308, 363935), (364, 307945), (385, 291148), (455, 246356), (484, 231595), (509, 220220), (572, 195965), (605, 185276), (715, 156772), (770, 145574), (847, 132340), (910, 123178), (1001, 111980), (1018, 110110), (1210, 92638), (1430, 78386), (1540, 72787), (1573, 71260), (1694, 66170), (1820, 61589), (2002, 55990), (2036, 55055), (2420, 46319), (2545, 44044), (2860, 39193), (3146, 35630), (3388, 33085), (3563, 31460), (4004, 27995), (4235, 26468), (5005, 22396), (5090, 22022), (5599, 20020), (6292, 17815), (6617, 16940), (7126, 15730), (7865, 14252), (8470, 13234), (10010, 11198), (10180, 11011)]