4223113280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{694591}}^1$

素因数の和:694627

約数の個数: 56

約数和(自身を含む): 10585582080

約数和(自身を除く): 6362468800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 694591, 1389182, 2778364, 3472955, 5556728, 6945910, 11113456, 13197229, 13891820, 22226912, 26394458, 27783640, 44453824, 52788916, 55567280, 65986145, 105577832, 111134560, 131972290, 211155664, 222269120, 263944580, 422311328, 527889160, 844622656, 1055778320, 2111556640, 4223113280]

約数ペア:

[(1, 4223113280), (2, 2111556640), (4, 1055778320), (5, 844622656), (8, 527889160), (10, 422311328), (16, 263944580), (19, 222269120), (20, 211155664), (32, 131972290), (38, 111134560), (40, 105577832), (64, 65986145), (76, 55567280), (80, 52788916), (95, 44453824), (152, 27783640), (160, 26394458), (190, 22226912), (304, 13891820), (320, 13197229), (380, 11113456), (608, 6945910), (760, 5556728), (1216, 3472955), (1520, 2778364), (3040, 1389182), (6080, 694591)]