5314120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18979}}^1$

素因数の和:18997

約数の個数: 32

約数和(自身を含む): 13665600

約数和(自身を除く): 8351480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18979, 37958, 75916, 94895, 132853, 151832, 189790, 265706, 379580, 531412, 664265, 759160, 1062824, 1328530, 2657060, 5314120]

約数ペア:

[(1, 5314120), (2, 2657060), (4, 1328530), (5, 1062824), (7, 759160), (8, 664265), (10, 531412), (14, 379580), (20, 265706), (28, 189790), (35, 151832), (40, 132853), (56, 94895), (70, 75916), (140, 37958), (280, 18979)]