25090716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 71680000

約数和(自身を除く): 46589284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 133, 158, 199, 228, 237, 266, 316, 398, 399, 474, 532, 553, 597, 796, 798, 948, 1106, 1194, 1393, 1501, 1596, 1659, 2212, 2388, 2786, 3002, 3318, 3781, 4179, 4503, 5572, 6004, 6636, 7562, 8358, 9006, 10507, 11343, 15124, 15721, 16716, 18012, 21014, 22686, 26467, 31442, 31521, 42028, 45372, 47163, 52934, 62884, 63042, 79401, 94326, 105868, 110047, 126084, 158802, 188652, 220094, 298699, 317604, 330141, 440188, 597398, 660282, 896097, 1194796, 1320564, 1792194, 2090893, 3584388, 4181786, 6272679, 8363572, 12545358, 25090716]

約数ペア:

[(1, 25090716), (2, 12545358), (3, 8363572), (4, 6272679), (6, 4181786), (7, 3584388), (12, 2090893), (14, 1792194), (19, 1320564), (21, 1194796), (28, 896097), (38, 660282), (42, 597398), (57, 440188), (76, 330141), (79, 317604), (84, 298699), (114, 220094), (133, 188652), (158, 158802), (199, 126084), (228, 110047), (237, 105868), (266, 94326), (316, 79401), (398, 63042), (399, 62884), (474, 52934), (532, 47163), (553, 45372), (597, 42028), (796, 31521), (798, 31442), (948, 26467), (1106, 22686), (1194, 21014), (1393, 18012), (1501, 16716), (1596, 15721), (1659, 15124), (2212, 11343), (2388, 10507), (2786, 9006), (3002, 8358), (3318, 7562), (3781, 6636), (4179, 6004), (4503, 5572)]