22128110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 42142464

約数和(自身を除く): 20014354

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 1741, 2542, 3482, 6355, 8705, 12710, 17410, 53971, 71381, 107942, 142762, 269855, 356905, 539710, 713810, 2212811, 4425622, 11064055, 22128110]

約数ペア:

[(1, 22128110), (2, 11064055), (5, 4425622), (10, 2212811), (31, 713810), (41, 539710), (62, 356905), (82, 269855), (155, 142762), (205, 107942), (310, 71381), (410, 53971), (1271, 17410), (1741, 12710), (2542, 8705), (3482, 6355)]