25020576

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 180

約数和(自身を含む): 86033178

約数和(自身を除く): 61012602

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 197, 216, 224, 252, 288, 294, 324, 336, 378, 392, 394, 432, 441, 504, 567, 588, 591, 648, 672, 756, 784, 788, 864, 882, 1008, 1134, 1176, 1182, 1296, 1323, 1379, 1512, 1568, 1576, 1764, 1773, 2016, 2268, 2352, 2364, 2592, 2646, 2758, 3024, 3152, 3528, 3546, 3969, 4137, 4536, 4704, 4728, 5292, 5319, 5516, 6048, 6304, 7056, 7092, 7938, 8274, 9072, 9456, 9653, 10584, 10638, 11032, 12411, 14112, 14184, 15876, 15957, 16548, 18144, 18912, 19306, 21168, 21276, 22064, 24822, 28368, 28959, 31752, 31914, 33096, 37233, 38612, 42336, 42552, 44128, 49644, 56736, 57918, 63504, 63828, 66192, 74466, 77224, 85104, 86877, 99288, 111699, 115836, 127008, 127656, 132384, 148932, 154448, 170208, 173754, 198576, 223398, 231672, 255312, 260631, 297864, 308896, 347508, 397152, 446796, 463344, 510624, 521262, 595728, 695016, 781893, 893592, 926688, 1042524, 1191456, 1390032, 1563786, 1787184, 2085048, 2780064, 3127572, 3574368, 4170096, 6255144, 8340192, 12510288, 25020576]

約数ペア:

[(1, 25020576), (2, 12510288), (3, 8340192), (4, 6255144), (6, 4170096), (7, 3574368), (8, 3127572), (9, 2780064), (12, 2085048), (14, 1787184), (16, 1563786), (18, 1390032), (21, 1191456), (24, 1042524), (27, 926688), (28, 893592), (32, 781893), (36, 695016), (42, 595728), (48, 521262), (49, 510624), (54, 463344), (56, 446796), (63, 397152), (72, 347508), (81, 308896), (84, 297864), (96, 260631), (98, 255312), (108, 231672), (112, 223398), (126, 198576), (144, 173754), (147, 170208), (162, 154448), (168, 148932), (189, 132384), (196, 127656), (197, 127008), (216, 115836), (224, 111699), (252, 99288), (288, 86877), (294, 85104), (324, 77224), (336, 74466), (378, 66192), (392, 63828), (394, 63504), (432, 57918), (441, 56736), (504, 49644), (567, 44128), (588, 42552), (591, 42336), (648, 38612), (672, 37233), (756, 33096), (784, 31914), (788, 31752), (864, 28959), (882, 28368), (1008, 24822), (1134, 22064), (1176, 21276), (1182, 21168), (1296, 19306), (1323, 18912), (1379, 18144), (1512, 16548), (1568, 15957), (1576, 15876), (1764, 14184), (1773, 14112), (2016, 12411), (2268, 11032), (2352, 10638), (2364, 10584), (2592, 9653), (2646, 9456), (2758, 9072), (3024, 8274), (3152, 7938), (3528, 7092), (3546, 7056), (3969, 6304), (4137, 6048), (4536, 5516), (4704, 5319), (4728, 5292)]