11146520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 32749920

約数和(自身を除く): 21603400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 77, 88, 94, 98, 110, 121, 140, 154, 188, 196, 220, 235, 242, 245, 280, 308, 329, 376, 385, 392, 440, 470, 484, 490, 517, 539, 605, 616, 658, 770, 847, 940, 968, 980, 1034, 1078, 1210, 1316, 1540, 1645, 1694, 1880, 1960, 2068, 2156, 2303, 2420, 2585, 2632, 2695, 3080, 3290, 3388, 3619, 4136, 4235, 4312, 4606, 4840, 5170, 5390, 5687, 5929, 6580, 6776, 7238, 8470, 9212, 10340, 10780, 11374, 11515, 11858, 13160, 14476, 16940, 18095, 18424, 20680, 21560, 22748, 23030, 23716, 25333, 28435, 28952, 29645, 33880, 36190, 39809, 45496, 46060, 47432, 50666, 56870, 59290, 72380, 79618, 92120, 101332, 113740, 118580, 126665, 144760, 159236, 199045, 202664, 227480, 237160, 253330, 278663, 318472, 398090, 506660, 557326, 796180, 1013320, 1114652, 1393315, 1592360, 2229304, 2786630, 5573260, 11146520]

約数ペア:

[(1, 11146520), (2, 5573260), (4, 2786630), (5, 2229304), (7, 1592360), (8, 1393315), (10, 1114652), (11, 1013320), (14, 796180), (20, 557326), (22, 506660), (28, 398090), (35, 318472), (40, 278663), (44, 253330), (47, 237160), (49, 227480), (55, 202664), (56, 199045), (70, 159236), (77, 144760), (88, 126665), (94, 118580), (98, 113740), (110, 101332), (121, 92120), (140, 79618), (154, 72380), (188, 59290), (196, 56870), (220, 50666), (235, 47432), (242, 46060), (245, 45496), (280, 39809), (308, 36190), (329, 33880), (376, 29645), (385, 28952), (392, 28435), (440, 25333), (470, 23716), (484, 23030), (490, 22748), (517, 21560), (539, 20680), (605, 18424), (616, 18095), (658, 16940), (770, 14476), (847, 13160), (940, 11858), (968, 11515), (980, 11374), (1034, 10780), (1078, 10340), (1210, 9212), (1316, 8470), (1540, 7238), (1645, 6776), (1694, 6580), (1880, 5929), (1960, 5687), (2068, 5390), (2156, 5170), (2303, 4840), (2420, 4606), (2585, 4312), (2632, 4235), (2695, 4136), (3080, 3619), (3290, 3388)]