19099558660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{807251}}^1$

素因数の和:807293

約数の個数: 72

約数和(自身を含む): 49636310976

約数和(自身を除く): 30536752316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 807251, 1614502, 3229004, 4036255, 5650757, 8072510, 10494263, 11301514, 16145020, 20988526, 22603028, 28253785, 41977052, 52471315, 56507570, 73459841, 104942630, 113015140, 136425419, 146919682, 209885260, 272850838, 293839364, 367299205, 545701676, 682127095, 734598410, 954977933, 1364254190, 1469196820, 1909955866, 2728508380, 3819911732, 4774889665, 9549779330, 19099558660]

約数ペア:

[(1, 19099558660), (2, 9549779330), (4, 4774889665), (5, 3819911732), (7, 2728508380), (10, 1909955866), (13, 1469196820), (14, 1364254190), (20, 954977933), (26, 734598410), (28, 682127095), (35, 545701676), (52, 367299205), (65, 293839364), (70, 272850838), (91, 209885260), (130, 146919682), (140, 136425419), (169, 113015140), (182, 104942630), (260, 73459841), (338, 56507570), (364, 52471315), (455, 41977052), (676, 28253785), (845, 22603028), (910, 20988526), (1183, 16145020), (1690, 11301514), (1820, 10494263), (2366, 8072510), (3380, 5650757), (4732, 4036255), (5915, 3229004), (11830, 1614502), (23660, 807251)]