22834840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81553}}^1$

素因数の和:81571

約数の個数: 32

約数和(自身を含む): 58718880

約数和(自身を除く): 35884040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81553, 163106, 326212, 407765, 570871, 652424, 815530, 1141742, 1631060, 2283484, 2854355, 3262120, 4566968, 5708710, 11417420, 22834840]

約数ペア:

[(1, 22834840), (2, 11417420), (4, 5708710), (5, 4566968), (7, 3262120), (8, 2854355), (10, 2283484), (14, 1631060), (20, 1141742), (28, 815530), (35, 652424), (40, 570871), (56, 407765), (70, 326212), (140, 163106), (280, 81553)]