5297840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 12588480

約数和(自身を除く): 7290640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1409, 1880, 2818, 3760, 5636, 7045, 11272, 14090, 22544, 28180, 56360, 66223, 112720, 132446, 264892, 331115, 529784, 662230, 1059568, 1324460, 2648920, 5297840]

約数ペア:

[(1, 5297840), (2, 2648920), (4, 1324460), (5, 1059568), (8, 662230), (10, 529784), (16, 331115), (20, 264892), (40, 132446), (47, 112720), (80, 66223), (94, 56360), (188, 28180), (235, 22544), (376, 14090), (470, 11272), (752, 7045), (940, 5636), (1409, 3760), (1880, 2818)]