4564450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 9526176

約数和(自身を除く): 4961726

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 193, 215, 275, 386, 430, 473, 550, 946, 965, 1075, 1930, 2123, 2150, 2365, 4246, 4730, 4825, 8299, 9650, 10615, 11825, 16598, 21230, 23650, 41495, 53075, 82990, 91289, 106150, 182578, 207475, 414950, 456445, 912890, 2282225, 4564450]

約数ペア:

[(1, 4564450), (2, 2282225), (5, 912890), (10, 456445), (11, 414950), (22, 207475), (25, 182578), (43, 106150), (50, 91289), (55, 82990), (86, 53075), (110, 41495), (193, 23650), (215, 21230), (275, 16598), (386, 11825), (430, 10615), (473, 9650), (550, 8299), (946, 4825), (965, 4730), (1075, 4246), (1930, 2365), (2123, 2150)]