16466450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 42747264

約数和(自身を除く): 26280814

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 47, 49, 50, 55, 65, 70, 77, 91, 94, 98, 110, 130, 143, 154, 175, 182, 235, 245, 275, 286, 325, 329, 350, 385, 455, 470, 490, 517, 539, 550, 611, 637, 650, 658, 715, 770, 910, 1001, 1034, 1078, 1175, 1222, 1225, 1274, 1430, 1645, 1925, 2002, 2275, 2303, 2350, 2450, 2585, 2695, 3055, 3185, 3290, 3575, 3619, 3850, 4277, 4550, 4606, 5005, 5170, 5390, 6110, 6370, 6721, 7007, 7150, 7238, 8225, 8554, 10010, 11515, 12925, 13442, 13475, 14014, 15275, 15925, 16450, 18095, 21385, 23030, 25025, 25333, 25850, 26950, 29939, 30550, 31850, 33605, 35035, 36190, 42770, 47047, 50050, 50666, 57575, 59878, 67210, 70070, 90475, 94094, 106925, 115150, 126665, 149695, 168025, 175175, 180950, 213850, 235235, 253330, 299390, 329329, 336050, 350350, 470470, 633325, 658658, 748475, 1176175, 1266650, 1496950, 1646645, 2352350, 3293290, 8233225, 16466450]

約数ペア:

[(1, 16466450), (2, 8233225), (5, 3293290), (7, 2352350), (10, 1646645), (11, 1496950), (13, 1266650), (14, 1176175), (22, 748475), (25, 658658), (26, 633325), (35, 470470), (47, 350350), (49, 336050), (50, 329329), (55, 299390), (65, 253330), (70, 235235), (77, 213850), (91, 180950), (94, 175175), (98, 168025), (110, 149695), (130, 126665), (143, 115150), (154, 106925), (175, 94094), (182, 90475), (235, 70070), (245, 67210), (275, 59878), (286, 57575), (325, 50666), (329, 50050), (350, 47047), (385, 42770), (455, 36190), (470, 35035), (490, 33605), (517, 31850), (539, 30550), (550, 29939), (611, 26950), (637, 25850), (650, 25333), (658, 25025), (715, 23030), (770, 21385), (910, 18095), (1001, 16450), (1034, 15925), (1078, 15275), (1175, 14014), (1222, 13475), (1225, 13442), (1274, 12925), (1430, 11515), (1645, 10010), (1925, 8554), (2002, 8225), (2275, 7238), (2303, 7150), (2350, 7007), (2450, 6721), (2585, 6370), (2695, 6110), (3055, 5390), (3185, 5170), (3290, 5005), (3575, 4606), (3619, 4550), (3850, 4277)]