29244160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 80059392

約数和(自身を除く): 50815232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 67, 80, 88, 110, 124, 128, 134, 155, 160, 176, 220, 248, 256, 268, 310, 320, 335, 341, 352, 440, 496, 536, 620, 640, 670, 682, 704, 737, 880, 992, 1072, 1240, 1280, 1340, 1364, 1408, 1474, 1705, 1760, 1984, 2077, 2144, 2480, 2680, 2728, 2816, 2948, 3410, 3520, 3685, 3968, 4154, 4288, 4960, 5360, 5456, 5896, 6820, 7040, 7370, 7936, 8308, 8576, 9920, 10385, 10720, 10912, 11792, 13640, 14080, 14740, 16616, 17152, 19840, 20770, 21440, 21824, 22847, 23584, 27280, 29480, 33232, 39680, 41540, 42880, 43648, 45694, 47168, 54560, 58960, 66464, 83080, 85760, 87296, 91388, 94336, 109120, 114235, 117920, 132928, 166160, 182776, 188672, 218240, 228470, 235840, 265856, 332320, 365552, 436480, 456940, 471680, 531712, 664640, 731104, 913880, 943360, 1329280, 1462208, 1827760, 2658560, 2924416, 3655520, 5848832, 7311040, 14622080, 29244160]

約数ペア:

[(1, 29244160), (2, 14622080), (4, 7311040), (5, 5848832), (8, 3655520), (10, 2924416), (11, 2658560), (16, 1827760), (20, 1462208), (22, 1329280), (31, 943360), (32, 913880), (40, 731104), (44, 664640), (55, 531712), (62, 471680), (64, 456940), (67, 436480), (80, 365552), (88, 332320), (110, 265856), (124, 235840), (128, 228470), (134, 218240), (155, 188672), (160, 182776), (176, 166160), (220, 132928), (248, 117920), (256, 114235), (268, 109120), (310, 94336), (320, 91388), (335, 87296), (341, 85760), (352, 83080), (440, 66464), (496, 58960), (536, 54560), (620, 47168), (640, 45694), (670, 43648), (682, 42880), (704, 41540), (737, 39680), (880, 33232), (992, 29480), (1072, 27280), (1240, 23584), (1280, 22847), (1340, 21824), (1364, 21440), (1408, 20770), (1474, 19840), (1705, 17152), (1760, 16616), (1984, 14740), (2077, 14080), (2144, 13640), (2480, 11792), (2680, 10912), (2728, 10720), (2816, 10385), (2948, 9920), (3410, 8576), (3520, 8308), (3685, 7936), (3968, 7370), (4154, 7040), (4288, 6820), (4960, 5896), (5360, 5456)]