4754120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16979}}^1$

素因数の和:16997

約数の個数: 32

約数和(自身を含む): 12225600

約数和(自身を除く): 7471480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16979, 33958, 67916, 84895, 118853, 135832, 169790, 237706, 339580, 475412, 594265, 679160, 950824, 1188530, 2377060, 4754120]

約数ペア:

[(1, 4754120), (2, 2377060), (4, 1188530), (5, 950824), (7, 679160), (8, 594265), (10, 475412), (14, 339580), (20, 237706), (28, 169790), (35, 135832), (40, 118853), (56, 84895), (70, 67916), (140, 33958), (280, 16979)]