13844012840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{30389}}^1$

素因数の和:32034

約数の個数: 64

約数和(自身を含む): 35621942400

約数和(自身を除く): 21777929560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1627, 3254, 6508, 8135, 11389, 13016, 16270, 22778, 30389, 32540, 45556, 56945, 60778, 65080, 91112, 113890, 121556, 151945, 212723, 227780, 243112, 303890, 425446, 455560, 607780, 850892, 1063615, 1215560, 1701784, 2127230, 4254460, 8508920, 49442903, 98885806, 197771612, 247214515, 346100321, 395543224, 494429030, 692200642, 988858060, 1384401284, 1730501605, 1977716120, 2768802568, 3461003210, 6922006420, 13844012840]

約数ペア:

[(1, 13844012840), (2, 6922006420), (4, 3461003210), (5, 2768802568), (7, 1977716120), (8, 1730501605), (10, 1384401284), (14, 988858060), (20, 692200642), (28, 494429030), (35, 395543224), (40, 346100321), (56, 247214515), (70, 197771612), (140, 98885806), (280, 49442903), (1627, 8508920), (3254, 4254460), (6508, 2127230), (8135, 1701784), (11389, 1215560), (13016, 1063615), (16270, 850892), (22778, 607780), (30389, 455560), (32540, 425446), (45556, 303890), (56945, 243112), (60778, 227780), (65080, 212723), (91112, 151945), (113890, 121556)]