25075260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 108

約数和(自身を含む): 88510968

約数和(自身を除く): 63435708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2843, 2940, 4410, 5686, 8529, 8820, 11372, 14215, 17058, 19901, 25587, 28430, 34116, 39802, 42645, 51174, 56860, 59703, 79604, 85290, 99505, 102348, 119406, 127935, 139307, 170580, 179109, 199010, 238812, 255870, 278614, 298515, 358218, 398020, 417921, 511740, 557228, 597030, 696535, 716436, 835842, 895545, 1194060, 1253763, 1393070, 1671684, 1791090, 2089605, 2507526, 2786140, 3582180, 4179210, 5015052, 6268815, 8358420, 12537630, 25075260]

約数ペア:

[(1, 25075260), (2, 12537630), (3, 8358420), (4, 6268815), (5, 5015052), (6, 4179210), (7, 3582180), (9, 2786140), (10, 2507526), (12, 2089605), (14, 1791090), (15, 1671684), (18, 1393070), (20, 1253763), (21, 1194060), (28, 895545), (30, 835842), (35, 716436), (36, 696535), (42, 597030), (45, 557228), (49, 511740), (60, 417921), (63, 398020), (70, 358218), (84, 298515), (90, 278614), (98, 255870), (105, 238812), (126, 199010), (140, 179109), (147, 170580), (180, 139307), (196, 127935), (210, 119406), (245, 102348), (252, 99505), (294, 85290), (315, 79604), (420, 59703), (441, 56860), (490, 51174), (588, 42645), (630, 39802), (735, 34116), (882, 28430), (980, 25587), (1260, 19901), (1470, 17058), (1764, 14215), (2205, 11372), (2843, 8820), (2940, 8529), (4410, 5686)]