3655520

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 9870336

約数和(自身を除く): 6214816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 67, 80, 88, 110, 124, 134, 155, 160, 176, 220, 248, 268, 310, 335, 341, 352, 440, 496, 536, 620, 670, 682, 737, 880, 992, 1072, 1240, 1340, 1364, 1474, 1705, 1760, 2077, 2144, 2480, 2680, 2728, 2948, 3410, 3685, 4154, 4960, 5360, 5456, 5896, 6820, 7370, 8308, 10385, 10720, 10912, 11792, 13640, 14740, 16616, 20770, 22847, 23584, 27280, 29480, 33232, 41540, 45694, 54560, 58960, 66464, 83080, 91388, 114235, 117920, 166160, 182776, 228470, 332320, 365552, 456940, 731104, 913880, 1827760, 3655520]

約数ペア:

[(1, 3655520), (2, 1827760), (4, 913880), (5, 731104), (8, 456940), (10, 365552), (11, 332320), (16, 228470), (20, 182776), (22, 166160), (31, 117920), (32, 114235), (40, 91388), (44, 83080), (55, 66464), (62, 58960), (67, 54560), (80, 45694), (88, 41540), (110, 33232), (124, 29480), (134, 27280), (155, 23584), (160, 22847), (176, 20770), (220, 16616), (248, 14740), (268, 13640), (310, 11792), (335, 10912), (341, 10720), (352, 10385), (440, 8308), (496, 7370), (536, 6820), (620, 5896), (670, 5456), (682, 5360), (737, 4960), (880, 4154), (992, 3685), (1072, 3410), (1240, 2948), (1340, 2728), (1364, 2680), (1474, 2480), (1705, 2144), (1760, 2077)]