14804900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 35976864

約数和(自身を除く): 21171964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 313, 430, 473, 550, 626, 860, 946, 1075, 1100, 1252, 1565, 1892, 2150, 2365, 3130, 3443, 4300, 4730, 6260, 6886, 7825, 9460, 11825, 13459, 13772, 15650, 17215, 23650, 26918, 31300, 34430, 47300, 53836, 67295, 68860, 86075, 134590, 148049, 172150, 269180, 296098, 336475, 344300, 592196, 672950, 740245, 1345900, 1480490, 2960980, 3701225, 7402450, 14804900]

約数ペア:

[(1, 14804900), (2, 7402450), (4, 3701225), (5, 2960980), (10, 1480490), (11, 1345900), (20, 740245), (22, 672950), (25, 592196), (43, 344300), (44, 336475), (50, 296098), (55, 269180), (86, 172150), (100, 148049), (110, 134590), (172, 86075), (215, 68860), (220, 67295), (275, 53836), (313, 47300), (430, 34430), (473, 31300), (550, 26918), (626, 23650), (860, 17215), (946, 15650), (1075, 13772), (1100, 13459), (1252, 11825), (1565, 9460), (1892, 7825), (2150, 6886), (2365, 6260), (3130, 4730), (3443, 4300)]