25460352

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 51651648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 139, 144, 159, 192, 212, 216, 278, 288, 318, 384, 417, 424, 432, 477, 556, 576, 636, 834, 848, 864, 954, 1112, 1152, 1251, 1272, 1431, 1668, 1696, 1728, 1908, 2224, 2502, 2544, 2862, 3336, 3392, 3456, 3753, 3816, 4448, 5004, 5088, 5724, 6672, 6784, 7367, 7506, 7632, 8896, 10008, 10176, 11448, 13344, 14734, 15012, 15264, 17792, 20016, 20352, 22101, 22896, 26688, 29468, 30024, 30528, 40032, 44202, 45792, 53376, 58936, 60048, 61056, 66303, 80064, 88404, 91584, 117872, 120096, 132606, 160128, 176808, 183168, 198909, 235744, 240192, 265212, 353616, 397818, 471488, 480384, 530424, 707232, 795636, 942976, 1060848, 1414464, 1591272, 2121696, 2828928, 3182544, 4243392, 6365088, 8486784, 12730176, 25460352]

約数ペア:

[(1, 25460352), (2, 12730176), (3, 8486784), (4, 6365088), (6, 4243392), (8, 3182544), (9, 2828928), (12, 2121696), (16, 1591272), (18, 1414464), (24, 1060848), (27, 942976), (32, 795636), (36, 707232), (48, 530424), (53, 480384), (54, 471488), (64, 397818), (72, 353616), (96, 265212), (106, 240192), (108, 235744), (128, 198909), (139, 183168), (144, 176808), (159, 160128), (192, 132606), (212, 120096), (216, 117872), (278, 91584), (288, 88404), (318, 80064), (384, 66303), (417, 61056), (424, 60048), (432, 58936), (477, 53376), (556, 45792), (576, 44202), (636, 40032), (834, 30528), (848, 30024), (864, 29468), (954, 26688), (1112, 22896), (1152, 22101), (1251, 20352), (1272, 20016), (1431, 17792), (1668, 15264), (1696, 15012), (1728, 14734), (1908, 13344), (2224, 11448), (2502, 10176), (2544, 10008), (2862, 8896), (3336, 7632), (3392, 7506), (3456, 7367), (3753, 6784), (3816, 6672), (4448, 5724), (5004, 5088)]