134473900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2911

約数の個数: 72

約数和(自身を含む): 325854144

約数和(自身を除く): 191380244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1892, 2150, 2365, 2843, 4300, 4730, 5686, 9460, 11372, 11825, 14215, 23650, 28430, 31273, 47300, 56860, 62546, 71075, 122249, 125092, 142150, 156365, 244498, 284300, 312730, 488996, 611245, 625460, 781825, 1222490, 1344739, 1563650, 2444980, 2689478, 3056225, 3127300, 5378956, 6112450, 6723695, 12224900, 13447390, 26894780, 33618475, 67236950, 134473900]

約数ペア:

[(1, 134473900), (2, 67236950), (4, 33618475), (5, 26894780), (10, 13447390), (11, 12224900), (20, 6723695), (22, 6112450), (25, 5378956), (43, 3127300), (44, 3056225), (50, 2689478), (55, 2444980), (86, 1563650), (100, 1344739), (110, 1222490), (172, 781825), (215, 625460), (220, 611245), (275, 488996), (430, 312730), (473, 284300), (550, 244498), (860, 156365), (946, 142150), (1075, 125092), (1100, 122249), (1892, 71075), (2150, 62546), (2365, 56860), (2843, 47300), (4300, 31273), (4730, 28430), (5686, 23650), (9460, 14215), (11372, 11825)]