1792840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 4867200

約数和(自身を除く): 3074360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 337, 380, 532, 665, 674, 760, 1064, 1330, 1348, 1685, 2359, 2660, 2696, 3370, 4718, 5320, 6403, 6740, 9436, 11795, 12806, 13480, 18872, 23590, 25612, 32015, 44821, 47180, 51224, 64030, 89642, 94360, 128060, 179284, 224105, 256120, 358568, 448210, 896420, 1792840]

約数ペア:

[(1, 1792840), (2, 896420), (4, 448210), (5, 358568), (7, 256120), (8, 224105), (10, 179284), (14, 128060), (19, 94360), (20, 89642), (28, 64030), (35, 51224), (38, 47180), (40, 44821), (56, 32015), (70, 25612), (76, 23590), (95, 18872), (133, 13480), (140, 12806), (152, 11795), (190, 9436), (266, 6740), (280, 6403), (337, 5320), (380, 4718), (532, 3370), (665, 2696), (674, 2660), (760, 2359), (1064, 1685), (1330, 1348)]