33813560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 89303040

約数和(自身を除く): 55489480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 67, 74, 88, 110, 124, 134, 148, 155, 185, 220, 248, 268, 296, 310, 335, 341, 370, 407, 440, 536, 620, 670, 682, 737, 740, 814, 1147, 1240, 1340, 1364, 1474, 1480, 1628, 1705, 2035, 2077, 2294, 2479, 2680, 2728, 2948, 3256, 3410, 3685, 4070, 4154, 4588, 4958, 5735, 5896, 6820, 7370, 8140, 8308, 9176, 9916, 10385, 11470, 12395, 12617, 13640, 14740, 16280, 16616, 19832, 20770, 22847, 22940, 24790, 25234, 27269, 29480, 41540, 45694, 45880, 49580, 50468, 54538, 63085, 76849, 83080, 91388, 99160, 100936, 109076, 114235, 126170, 136345, 153698, 182776, 218152, 228470, 252340, 272690, 307396, 384245, 456940, 504680, 545380, 614792, 768490, 845339, 913880, 1090760, 1536980, 1690678, 3073960, 3381356, 4226695, 6762712, 8453390, 16906780, 33813560]

約数ペア:

[(1, 33813560), (2, 16906780), (4, 8453390), (5, 6762712), (8, 4226695), (10, 3381356), (11, 3073960), (20, 1690678), (22, 1536980), (31, 1090760), (37, 913880), (40, 845339), (44, 768490), (55, 614792), (62, 545380), (67, 504680), (74, 456940), (88, 384245), (110, 307396), (124, 272690), (134, 252340), (148, 228470), (155, 218152), (185, 182776), (220, 153698), (248, 136345), (268, 126170), (296, 114235), (310, 109076), (335, 100936), (341, 99160), (370, 91388), (407, 83080), (440, 76849), (536, 63085), (620, 54538), (670, 50468), (682, 49580), (737, 45880), (740, 45694), (814, 41540), (1147, 29480), (1240, 27269), (1340, 25234), (1364, 24790), (1474, 22940), (1480, 22847), (1628, 20770), (1705, 19832), (2035, 16616), (2077, 16280), (2294, 14740), (2479, 13640), (2680, 12617), (2728, 12395), (2948, 11470), (3256, 10385), (3410, 9916), (3685, 9176), (4070, 8308), (4154, 8140), (4588, 7370), (4958, 6820), (5735, 5896)]