5198860810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{279659}}^1$

素因数の和:279703

約数の個数: 48

約数和(自身を含む): 11054400480

約数和(自身を除く): 5855539670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 279659, 559318, 1398295, 2796590, 3076249, 3635567, 6152498, 7271134, 15381245, 18177835, 30762490, 36355670, 39991237, 47262371, 79982474, 94524742, 199956185, 236311855, 399912370, 472623710, 519886081, 1039772162, 2599430405, 5198860810]

約数ペア:

[(1, 5198860810), (2, 2599430405), (5, 1039772162), (10, 519886081), (11, 472623710), (13, 399912370), (22, 236311855), (26, 199956185), (55, 94524742), (65, 79982474), (110, 47262371), (130, 39991237), (143, 36355670), (169, 30762490), (286, 18177835), (338, 15381245), (715, 7271134), (845, 6152498), (1430, 3635567), (1690, 3076249), (1859, 2796590), (3718, 1398295), (9295, 559318), (18590, 279659)]