13744380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 42223104

約数和(自身を除く): 28478724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 263, 268, 335, 390, 402, 526, 670, 780, 789, 804, 871, 1005, 1052, 1315, 1340, 1578, 1742, 2010, 2613, 2630, 3156, 3419, 3484, 3945, 4020, 4355, 5226, 5260, 6838, 7890, 8710, 10257, 10452, 13065, 13676, 15780, 17095, 17420, 17621, 20514, 26130, 34190, 35242, 41028, 51285, 52260, 52863, 68380, 70484, 88105, 102570, 105726, 176210, 205140, 211452, 229073, 264315, 352420, 458146, 528630, 687219, 916292, 1057260, 1145365, 1374438, 2290730, 2748876, 3436095, 4581460, 6872190, 13744380]

約数ペア:

[(1, 13744380), (2, 6872190), (3, 4581460), (4, 3436095), (5, 2748876), (6, 2290730), (10, 1374438), (12, 1145365), (13, 1057260), (15, 916292), (20, 687219), (26, 528630), (30, 458146), (39, 352420), (52, 264315), (60, 229073), (65, 211452), (67, 205140), (78, 176210), (130, 105726), (134, 102570), (156, 88105), (195, 70484), (201, 68380), (260, 52863), (263, 52260), (268, 51285), (335, 41028), (390, 35242), (402, 34190), (526, 26130), (670, 20514), (780, 17621), (789, 17420), (804, 17095), (871, 15780), (1005, 13676), (1052, 13065), (1315, 10452), (1340, 10257), (1578, 8710), (1742, 7890), (2010, 6838), (2613, 5260), (2630, 5226), (3156, 4355), (3419, 4020), (3484, 3945)]