25580256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 73382400

約数和(自身を除く): 47802144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 103, 104, 156, 199, 206, 208, 309, 312, 398, 412, 416, 597, 618, 624, 796, 824, 1194, 1236, 1248, 1339, 1592, 1648, 2388, 2472, 2587, 2678, 3184, 3296, 4017, 4776, 4944, 5174, 5356, 6368, 7761, 8034, 9552, 9888, 10348, 10712, 15522, 16068, 19104, 20497, 20696, 21424, 31044, 32136, 40994, 41392, 42848, 61491, 62088, 64272, 81988, 82784, 122982, 124176, 128544, 163976, 245964, 248352, 266461, 327952, 491928, 532922, 655904, 799383, 983856, 1065844, 1598766, 1967712, 2131688, 3197532, 4263376, 6395064, 8526752, 12790128, 25580256]

約数ペア:

[(1, 25580256), (2, 12790128), (3, 8526752), (4, 6395064), (6, 4263376), (8, 3197532), (12, 2131688), (13, 1967712), (16, 1598766), (24, 1065844), (26, 983856), (32, 799383), (39, 655904), (48, 532922), (52, 491928), (78, 327952), (96, 266461), (103, 248352), (104, 245964), (156, 163976), (199, 128544), (206, 124176), (208, 122982), (309, 82784), (312, 81988), (398, 64272), (412, 62088), (416, 61491), (597, 42848), (618, 41392), (624, 40994), (796, 32136), (824, 31044), (1194, 21424), (1236, 20696), (1248, 20497), (1339, 19104), (1592, 16068), (1648, 15522), (2388, 10712), (2472, 10348), (2587, 9888), (2678, 9552), (3184, 8034), (3296, 7761), (4017, 6368), (4776, 5356), (4944, 5174)]