115458440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 279892800

約数和(自身を除く): 164434360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 3533, 4085, 6536, 7066, 8170, 14132, 16340, 17665, 28264, 32680, 35330, 67127, 70660, 134254, 141320, 151919, 268508, 303838, 335635, 537016, 607676, 671270, 759595, 1215352, 1342540, 1519190, 2685080, 2886461, 3038380, 5772922, 6076760, 11545844, 14432305, 23091688, 28864610, 57729220, 115458440]

約数ペア:

[(1, 115458440), (2, 57729220), (4, 28864610), (5, 23091688), (8, 14432305), (10, 11545844), (19, 6076760), (20, 5772922), (38, 3038380), (40, 2886461), (43, 2685080), (76, 1519190), (86, 1342540), (95, 1215352), (152, 759595), (172, 671270), (190, 607676), (215, 537016), (344, 335635), (380, 303838), (430, 268508), (760, 151919), (817, 141320), (860, 134254), (1634, 70660), (1720, 67127), (3268, 35330), (3533, 32680), (4085, 28264), (6536, 17665), (7066, 16340), (8170, 14132)]