4186160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 10927872

約数和(自身を除く): 6741712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 71, 80, 88, 110, 134, 142, 176, 220, 268, 284, 335, 355, 440, 536, 568, 670, 710, 737, 781, 880, 1072, 1136, 1340, 1420, 1474, 1562, 2680, 2840, 2948, 3124, 3685, 3905, 4757, 5360, 5680, 5896, 6248, 7370, 7810, 9514, 11792, 12496, 14740, 15620, 19028, 23785, 29480, 31240, 38056, 47570, 52327, 58960, 62480, 76112, 95140, 104654, 190280, 209308, 261635, 380560, 418616, 523270, 837232, 1046540, 2093080, 4186160]

約数ペア:

[(1, 4186160), (2, 2093080), (4, 1046540), (5, 837232), (8, 523270), (10, 418616), (11, 380560), (16, 261635), (20, 209308), (22, 190280), (40, 104654), (44, 95140), (55, 76112), (67, 62480), (71, 58960), (80, 52327), (88, 47570), (110, 38056), (134, 31240), (142, 29480), (176, 23785), (220, 19028), (268, 15620), (284, 14740), (335, 12496), (355, 11792), (440, 9514), (536, 7810), (568, 7370), (670, 6248), (710, 5896), (737, 5680), (781, 5360), (880, 4757), (1072, 3905), (1136, 3685), (1340, 3124), (1420, 2948), (1474, 2840), (1562, 2680)]