11205740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 29804544

約数和(自身を除く): 18598804

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 131, 140, 182, 188, 235, 260, 262, 329, 364, 455, 470, 524, 611, 655, 658, 910, 917, 940, 1222, 1310, 1316, 1645, 1703, 1820, 1834, 2444, 2620, 3055, 3290, 3406, 3668, 4277, 4585, 6110, 6157, 6580, 6812, 8515, 8554, 9170, 11921, 12220, 12314, 17030, 17108, 18340, 21385, 23842, 24628, 30785, 34060, 42770, 43099, 47684, 59605, 61570, 80041, 85540, 86198, 119210, 123140, 160082, 172396, 215495, 238420, 320164, 400205, 430990, 560287, 800410, 861980, 1120574, 1600820, 2241148, 2801435, 5602870, 11205740]

約数ペア:

[(1, 11205740), (2, 5602870), (4, 2801435), (5, 2241148), (7, 1600820), (10, 1120574), (13, 861980), (14, 800410), (20, 560287), (26, 430990), (28, 400205), (35, 320164), (47, 238420), (52, 215495), (65, 172396), (70, 160082), (91, 123140), (94, 119210), (130, 86198), (131, 85540), (140, 80041), (182, 61570), (188, 59605), (235, 47684), (260, 43099), (262, 42770), (329, 34060), (364, 30785), (455, 24628), (470, 23842), (524, 21385), (611, 18340), (655, 17108), (658, 17030), (910, 12314), (917, 12220), (940, 11921), (1222, 9170), (1310, 8554), (1316, 8515), (1645, 6812), (1703, 6580), (1820, 6157), (1834, 6110), (2444, 4585), (2620, 4277), (3055, 3668), (3290, 3406)]