40245504

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 120187200

約数和(自身を除く): 79941696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 139, 156, 174, 192, 208, 232, 256, 278, 312, 348, 377, 384, 416, 417, 464, 556, 624, 696, 754, 768, 832, 834, 928, 1112, 1131, 1248, 1392, 1508, 1664, 1668, 1807, 1856, 2224, 2262, 2496, 2784, 3016, 3328, 3336, 3614, 3712, 4031, 4448, 4524, 4992, 5421, 5568, 6032, 6672, 7228, 7424, 8062, 8896, 9048, 9984, 10842, 11136, 12064, 12093, 13344, 14456, 16124, 17792, 18096, 21684, 22272, 24128, 24186, 26688, 28912, 32248, 35584, 36192, 43368, 48256, 48372, 52403, 53376, 57824, 64496, 72384, 86736, 96512, 96744, 104806, 106752, 115648, 128992, 144768, 157209, 173472, 193488, 209612, 231296, 257984, 289536, 314418, 346944, 386976, 419224, 462592, 515968, 628836, 693888, 773952, 838448, 1031936, 1257672, 1387776, 1547904, 1676896, 2515344, 3095808, 3353792, 5030688, 6707584, 10061376, 13415168, 20122752, 40245504]

約数ペア:

[(1, 40245504), (2, 20122752), (3, 13415168), (4, 10061376), (6, 6707584), (8, 5030688), (12, 3353792), (13, 3095808), (16, 2515344), (24, 1676896), (26, 1547904), (29, 1387776), (32, 1257672), (39, 1031936), (48, 838448), (52, 773952), (58, 693888), (64, 628836), (78, 515968), (87, 462592), (96, 419224), (104, 386976), (116, 346944), (128, 314418), (139, 289536), (156, 257984), (174, 231296), (192, 209612), (208, 193488), (232, 173472), (256, 157209), (278, 144768), (312, 128992), (348, 115648), (377, 106752), (384, 104806), (416, 96744), (417, 96512), (464, 86736), (556, 72384), (624, 64496), (696, 57824), (754, 53376), (768, 52403), (832, 48372), (834, 48256), (928, 43368), (1112, 36192), (1131, 35584), (1248, 32248), (1392, 28912), (1508, 26688), (1664, 24186), (1668, 24128), (1807, 22272), (1856, 21684), (2224, 18096), (2262, 17792), (2496, 16124), (2784, 14456), (3016, 13344), (3328, 12093), (3336, 12064), (3614, 11136), (3712, 10842), (4031, 9984), (4448, 9048), (4524, 8896), (4992, 8062), (5421, 7424), (5568, 7228), (6032, 6672)]