25003728

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 74474400

約数和(自身を除く): 49470672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 109, 118, 144, 162, 177, 216, 218, 236, 243, 324, 327, 354, 432, 436, 472, 486, 531, 648, 654, 708, 872, 944, 972, 981, 1062, 1296, 1308, 1416, 1593, 1744, 1944, 1962, 2124, 2616, 2832, 2943, 3186, 3888, 3924, 4248, 4779, 5232, 5886, 6372, 6431, 7848, 8496, 8829, 9558, 11772, 12744, 12862, 14337, 15696, 17658, 19116, 19293, 23544, 25488, 25724, 26487, 28674, 35316, 38232, 38586, 47088, 51448, 52974, 57348, 57879, 70632, 76464, 77172, 102896, 105948, 114696, 115758, 141264, 154344, 173637, 211896, 229392, 231516, 308688, 347274, 423792, 463032, 520911, 694548, 926064, 1041822, 1389096, 1562733, 2083644, 2778192, 3125466, 4167288, 6250932, 8334576, 12501864, 25003728]

約数ペア:

[(1, 25003728), (2, 12501864), (3, 8334576), (4, 6250932), (6, 4167288), (8, 3125466), (9, 2778192), (12, 2083644), (16, 1562733), (18, 1389096), (24, 1041822), (27, 926064), (36, 694548), (48, 520911), (54, 463032), (59, 423792), (72, 347274), (81, 308688), (108, 231516), (109, 229392), (118, 211896), (144, 173637), (162, 154344), (177, 141264), (216, 115758), (218, 114696), (236, 105948), (243, 102896), (324, 77172), (327, 76464), (354, 70632), (432, 57879), (436, 57348), (472, 52974), (486, 51448), (531, 47088), (648, 38586), (654, 38232), (708, 35316), (872, 28674), (944, 26487), (972, 25724), (981, 25488), (1062, 23544), (1296, 19293), (1308, 19116), (1416, 17658), (1593, 15696), (1744, 14337), (1944, 12862), (1962, 12744), (2124, 11772), (2616, 9558), (2832, 8829), (2943, 8496), (3186, 7848), (3888, 6431), (3924, 6372), (4248, 5886), (4779, 5232)]