39826600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 103609440

約数和(自身を除く): 63782840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 50, 55, 86, 88, 100, 110, 172, 200, 215, 220, 275, 344, 421, 430, 440, 473, 550, 842, 860, 946, 1075, 1100, 1684, 1720, 1892, 2105, 2150, 2200, 2365, 3368, 3784, 4210, 4300, 4631, 4730, 8420, 8600, 9262, 9460, 10525, 11825, 16840, 18103, 18524, 18920, 21050, 23155, 23650, 36206, 37048, 42100, 46310, 47300, 72412, 84200, 90515, 92620, 94600, 115775, 144824, 181030, 185240, 199133, 231550, 362060, 398266, 452575, 463100, 724120, 796532, 905150, 926200, 995665, 1593064, 1810300, 1991330, 3620600, 3982660, 4978325, 7965320, 9956650, 19913300, 39826600]

約数ペア:

[(1, 39826600), (2, 19913300), (4, 9956650), (5, 7965320), (8, 4978325), (10, 3982660), (11, 3620600), (20, 1991330), (22, 1810300), (25, 1593064), (40, 995665), (43, 926200), (44, 905150), (50, 796532), (55, 724120), (86, 463100), (88, 452575), (100, 398266), (110, 362060), (172, 231550), (200, 199133), (215, 185240), (220, 181030), (275, 144824), (344, 115775), (421, 94600), (430, 92620), (440, 90515), (473, 84200), (550, 72412), (842, 47300), (860, 46310), (946, 42100), (1075, 37048), (1100, 36206), (1684, 23650), (1720, 23155), (1892, 21050), (2105, 18920), (2150, 18524), (2200, 18103), (2365, 16840), (3368, 11825), (3784, 10525), (4210, 9460), (4300, 9262), (4631, 8600), (4730, 8420)]