22474822040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1187887}}^1$

素因数の和:1187952

約数の個数: 64

約数和(自身を含む): 56448437760

約数和(自身を除く): 33973615720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 1187887, 2375774, 4751548, 5939435, 9503096, 11878870, 13066757, 23757740, 26133514, 47515480, 51079141, 52267028, 65333785, 102158282, 104534056, 130667570, 204316564, 255395705, 261335140, 408633128, 510791410, 522670280, 561870551, 1021582820, 1123741102, 2043165640, 2247482204, 2809352755, 4494964408, 5618705510, 11237411020, 22474822040]

約数ペア:

[(1, 22474822040), (2, 11237411020), (4, 5618705510), (5, 4494964408), (8, 2809352755), (10, 2247482204), (11, 2043165640), (20, 1123741102), (22, 1021582820), (40, 561870551), (43, 522670280), (44, 510791410), (55, 408633128), (86, 261335140), (88, 255395705), (110, 204316564), (172, 130667570), (215, 104534056), (220, 102158282), (344, 65333785), (430, 52267028), (440, 51079141), (473, 47515480), (860, 26133514), (946, 23757740), (1720, 13066757), (1892, 11878870), (2365, 9503096), (3784, 5939435), (4730, 4751548), (9460, 2375774), (18920, 1187887)]