41290760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 112803840

約数和(自身を除く): 71513080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 67, 70, 71, 124, 134, 140, 142, 155, 217, 248, 268, 280, 284, 310, 335, 355, 434, 469, 497, 536, 568, 620, 670, 710, 868, 938, 994, 1085, 1240, 1340, 1420, 1736, 1876, 1988, 2077, 2170, 2201, 2345, 2485, 2680, 2840, 3752, 3976, 4154, 4340, 4402, 4690, 4757, 4970, 8308, 8680, 8804, 9380, 9514, 9940, 10385, 11005, 14539, 15407, 16616, 17608, 18760, 19028, 19880, 20770, 22010, 23785, 29078, 30814, 33299, 38056, 41540, 44020, 47570, 58156, 61628, 66598, 72695, 77035, 83080, 88040, 95140, 116312, 123256, 133196, 145390, 147467, 154070, 166495, 190280, 266392, 290780, 294934, 308140, 332990, 581560, 589868, 616280, 665980, 737335, 1032269, 1179736, 1331960, 1474670, 2064538, 2949340, 4129076, 5161345, 5898680, 8258152, 10322690, 20645380, 41290760]

約数ペア:

[(1, 41290760), (2, 20645380), (4, 10322690), (5, 8258152), (7, 5898680), (8, 5161345), (10, 4129076), (14, 2949340), (20, 2064538), (28, 1474670), (31, 1331960), (35, 1179736), (40, 1032269), (56, 737335), (62, 665980), (67, 616280), (70, 589868), (71, 581560), (124, 332990), (134, 308140), (140, 294934), (142, 290780), (155, 266392), (217, 190280), (248, 166495), (268, 154070), (280, 147467), (284, 145390), (310, 133196), (335, 123256), (355, 116312), (434, 95140), (469, 88040), (497, 83080), (536, 77035), (568, 72695), (620, 66598), (670, 61628), (710, 58156), (868, 47570), (938, 44020), (994, 41540), (1085, 38056), (1240, 33299), (1340, 30814), (1420, 29078), (1736, 23785), (1876, 22010), (1988, 20770), (2077, 19880), (2170, 19028), (2201, 18760), (2345, 17608), (2485, 16616), (2680, 15407), (2840, 14539), (3752, 11005), (3976, 10385), (4154, 9940), (4340, 9514), (4402, 9380), (4690, 8804), (4757, 8680), (4970, 8308)]