25165272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 75168000

約数和(自身を除く): 50002728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 173, 174, 209, 228, 232, 264, 319, 346, 348, 418, 456, 519, 551, 627, 638, 692, 696, 836, 957, 1038, 1102, 1254, 1276, 1384, 1653, 1672, 1903, 1914, 2076, 2204, 2508, 2552, 3287, 3306, 3806, 3828, 4152, 4408, 5016, 5017, 5709, 6061, 6574, 6612, 7612, 7656, 9861, 10034, 11418, 12122, 13148, 13224, 15051, 15224, 18183, 19722, 20068, 22836, 24244, 26296, 30102, 36157, 36366, 39444, 40136, 45672, 48488, 55187, 60204, 72314, 72732, 78888, 95323, 108471, 110374, 120408, 144628, 145464, 165561, 190646, 216942, 220748, 285969, 289256, 331122, 381292, 433884, 441496, 571938, 662244, 762584, 867768, 1048553, 1143876, 1324488, 2097106, 2287752, 3145659, 4194212, 6291318, 8388424, 12582636, 25165272]

約数ペア:

[(1, 25165272), (2, 12582636), (3, 8388424), (4, 6291318), (6, 4194212), (8, 3145659), (11, 2287752), (12, 2097106), (19, 1324488), (22, 1143876), (24, 1048553), (29, 867768), (33, 762584), (38, 662244), (44, 571938), (57, 441496), (58, 433884), (66, 381292), (76, 331122), (87, 289256), (88, 285969), (114, 220748), (116, 216942), (132, 190646), (152, 165561), (173, 145464), (174, 144628), (209, 120408), (228, 110374), (232, 108471), (264, 95323), (319, 78888), (346, 72732), (348, 72314), (418, 60204), (456, 55187), (519, 48488), (551, 45672), (627, 40136), (638, 39444), (692, 36366), (696, 36157), (836, 30102), (957, 26296), (1038, 24244), (1102, 22836), (1254, 20068), (1276, 19722), (1384, 18183), (1653, 15224), (1672, 15051), (1903, 13224), (1914, 13148), (2076, 12122), (2204, 11418), (2508, 10034), (2552, 9861), (3287, 7656), (3306, 7612), (3806, 6612), (3828, 6574), (4152, 6061), (4408, 5709), (5016, 5017)]