25093728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 108

約数和(自身を含む): 78732108

約数和(自身を除く): 53638380

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 132, 144, 176, 178, 198, 264, 267, 288, 352, 356, 396, 528, 534, 712, 792, 801, 979, 1056, 1068, 1424, 1584, 1602, 1958, 2136, 2848, 2937, 3168, 3204, 3916, 4272, 5874, 6408, 7832, 7921, 8544, 8811, 11748, 12816, 15664, 15842, 17622, 23496, 23763, 25632, 31328, 31684, 35244, 46992, 47526, 63368, 70488, 71289, 87131, 93984, 95052, 126736, 140976, 142578, 174262, 190104, 253472, 261393, 281952, 285156, 348524, 380208, 522786, 570312, 697048, 760416, 784179, 1045572, 1140624, 1394096, 1568358, 2091144, 2281248, 2788192, 3136716, 4182288, 6273432, 8364576, 12546864, 25093728]

約数ペア:

[(1, 25093728), (2, 12546864), (3, 8364576), (4, 6273432), (6, 4182288), (8, 3136716), (9, 2788192), (11, 2281248), (12, 2091144), (16, 1568358), (18, 1394096), (22, 1140624), (24, 1045572), (32, 784179), (33, 760416), (36, 697048), (44, 570312), (48, 522786), (66, 380208), (72, 348524), (88, 285156), (89, 281952), (96, 261393), (99, 253472), (132, 190104), (144, 174262), (176, 142578), (178, 140976), (198, 126736), (264, 95052), (267, 93984), (288, 87131), (352, 71289), (356, 70488), (396, 63368), (528, 47526), (534, 46992), (712, 35244), (792, 31684), (801, 31328), (979, 25632), (1056, 23763), (1068, 23496), (1424, 17622), (1584, 15842), (1602, 15664), (1958, 12816), (2136, 11748), (2848, 8811), (2937, 8544), (3168, 7921), (3204, 7832), (3916, 6408), (4272, 5874)]