4334840

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 9812880

約数和(自身を除く): 5478040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 353, 614, 706, 1228, 1412, 1535, 1765, 2456, 2824, 3070, 3530, 6140, 7060, 12280, 14120, 108371, 216742, 433484, 541855, 866968, 1083710, 2167420, 4334840]

約数ペア:

[(1, 4334840), (2, 2167420), (4, 1083710), (5, 866968), (8, 541855), (10, 433484), (20, 216742), (40, 108371), (307, 14120), (353, 12280), (614, 7060), (706, 6140), (1228, 3530), (1412, 3070), (1535, 2824), (1765, 2456)]