41581540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 122830848

約数和(自身を除く): 81249308

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 67, 70, 77, 91, 110, 124, 130, 134, 140, 143, 154, 155, 182, 217, 220, 260, 268, 286, 308, 310, 335, 341, 364, 385, 403, 434, 455, 469, 572, 620, 670, 682, 715, 737, 770, 806, 868, 871, 910, 938, 1001, 1085, 1340, 1364, 1430, 1474, 1540, 1612, 1705, 1742, 1820, 1876, 2002, 2015, 2077, 2170, 2345, 2387, 2821, 2860, 2948, 3410, 3484, 3685, 4004, 4030, 4154, 4340, 4355, 4433, 4690, 4774, 5005, 5159, 5642, 6097, 6820, 7370, 8060, 8308, 8710, 8866, 9380, 9548, 9581, 10010, 10318, 10385, 11284, 11935, 12194, 14105, 14539, 14740, 17420, 17732, 19162, 20020, 20636, 20770, 22165, 22847, 23870, 24388, 25795, 27001, 28210, 29078, 30485, 31031, 38324, 41540, 44330, 45694, 47740, 47905, 51590, 54002, 56420, 58156, 60970, 62062, 67067, 72695, 88660, 91388, 95810, 103180, 108004, 114235, 121940, 124124, 134134, 135005, 145390, 155155, 159929, 189007, 191620, 228470, 268268, 270010, 290780, 297011, 310310, 319858, 335335, 378014, 456940, 540020, 594022, 620620, 639716, 670670, 756028, 799645, 945035, 1188044, 1341340, 1485055, 1599290, 1890070, 2079077, 2970110, 3198580, 3780140, 4158154, 5940220, 8316308, 10395385, 20790770, 41581540]

約数ペア:

[(1, 41581540), (2, 20790770), (4, 10395385), (5, 8316308), (7, 5940220), (10, 4158154), (11, 3780140), (13, 3198580), (14, 2970110), (20, 2079077), (22, 1890070), (26, 1599290), (28, 1485055), (31, 1341340), (35, 1188044), (44, 945035), (52, 799645), (55, 756028), (62, 670670), (65, 639716), (67, 620620), (70, 594022), (77, 540020), (91, 456940), (110, 378014), (124, 335335), (130, 319858), (134, 310310), (140, 297011), (143, 290780), (154, 270010), (155, 268268), (182, 228470), (217, 191620), (220, 189007), (260, 159929), (268, 155155), (286, 145390), (308, 135005), (310, 134134), (335, 124124), (341, 121940), (364, 114235), (385, 108004), (403, 103180), (434, 95810), (455, 91388), (469, 88660), (572, 72695), (620, 67067), (670, 62062), (682, 60970), (715, 58156), (737, 56420), (770, 54002), (806, 51590), (868, 47905), (871, 47740), (910, 45694), (938, 44330), (1001, 41540), (1085, 38324), (1340, 31031), (1364, 30485), (1430, 29078), (1474, 28210), (1540, 27001), (1612, 25795), (1705, 24388), (1742, 23870), (1820, 22847), (1876, 22165), (2002, 20770), (2015, 20636), (2077, 20020), (2170, 19162), (2345, 17732), (2387, 17420), (2821, 14740), (2860, 14539), (2948, 14105), (3410, 12194), (3484, 11935), (3685, 11284), (4004, 10385), (4030, 10318), (4154, 10010), (4340, 9581), (4355, 9548), (4433, 9380), (4690, 8866), (4774, 8710), (5005, 8308), (5159, 8060), (5642, 7370), (6097, 6820)]