25103328

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 44569632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 71, 87, 96, 116, 127, 142, 174, 213, 232, 254, 284, 348, 381, 426, 464, 508, 568, 696, 762, 852, 928, 1016, 1136, 1392, 1524, 1704, 2032, 2059, 2272, 2784, 3048, 3408, 3683, 4064, 4118, 6096, 6177, 6816, 7366, 8236, 9017, 11049, 12192, 12354, 14732, 16472, 18034, 22098, 24708, 27051, 29464, 32944, 36068, 44196, 49416, 54102, 58928, 65888, 72136, 88392, 98832, 108204, 117856, 144272, 176784, 197664, 216408, 261493, 288544, 353568, 432816, 522986, 784479, 865632, 1045972, 1568958, 2091944, 3137916, 4183888, 6275832, 8367776, 12551664, 25103328]

約数ペア:

[(1, 25103328), (2, 12551664), (3, 8367776), (4, 6275832), (6, 4183888), (8, 3137916), (12, 2091944), (16, 1568958), (24, 1045972), (29, 865632), (32, 784479), (48, 522986), (58, 432816), (71, 353568), (87, 288544), (96, 261493), (116, 216408), (127, 197664), (142, 176784), (174, 144272), (213, 117856), (232, 108204), (254, 98832), (284, 88392), (348, 72136), (381, 65888), (426, 58928), (464, 54102), (508, 49416), (568, 44196), (696, 36068), (762, 32944), (852, 29464), (928, 27051), (1016, 24708), (1136, 22098), (1392, 18034), (1524, 16472), (1704, 14732), (2032, 12354), (2059, 12192), (2272, 11049), (2784, 9017), (3048, 8236), (3408, 7366), (3683, 6816), (4064, 6177), (4118, 6096)]