25005504

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 71981568

約数和(自身を除く): 46976064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 136, 141, 163, 188, 192, 204, 272, 282, 326, 376, 408, 489, 544, 564, 652, 752, 799, 816, 978, 1088, 1128, 1304, 1504, 1598, 1632, 1956, 2256, 2397, 2608, 2771, 3008, 3196, 3264, 3912, 4512, 4794, 5216, 5542, 6392, 7661, 7824, 8313, 9024, 9588, 10432, 11084, 12784, 15322, 15648, 16626, 19176, 22168, 22983, 25568, 30644, 31296, 33252, 38352, 44336, 45966, 51136, 61288, 66504, 76704, 88672, 91932, 122576, 130237, 133008, 153408, 177344, 183864, 245152, 260474, 266016, 367728, 390711, 490304, 520948, 532032, 735456, 781422, 1041896, 1470912, 1562844, 2083792, 3125688, 4167584, 6251376, 8335168, 12502752, 25005504]

約数ペア:

[(1, 25005504), (2, 12502752), (3, 8335168), (4, 6251376), (6, 4167584), (8, 3125688), (12, 2083792), (16, 1562844), (17, 1470912), (24, 1041896), (32, 781422), (34, 735456), (47, 532032), (48, 520948), (51, 490304), (64, 390711), (68, 367728), (94, 266016), (96, 260474), (102, 245152), (136, 183864), (141, 177344), (163, 153408), (188, 133008), (192, 130237), (204, 122576), (272, 91932), (282, 88672), (326, 76704), (376, 66504), (408, 61288), (489, 51136), (544, 45966), (564, 44336), (652, 38352), (752, 33252), (799, 31296), (816, 30644), (978, 25568), (1088, 22983), (1128, 22168), (1304, 19176), (1504, 16626), (1598, 15648), (1632, 15322), (1956, 12784), (2256, 11084), (2397, 10432), (2608, 9588), (2771, 9024), (3008, 8313), (3196, 7824), (3264, 7661), (3912, 6392), (4512, 5542), (4794, 5216)]