2017064120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1\times {\mathrm{1511}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 4742115840

約数和(自身を除く): 2725051720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1451, 1511, 2902, 3022, 5804, 6044, 7255, 7555, 11608, 12088, 14510, 15110, 29020, 30220, 33373, 34753, 58040, 60440, 66746, 69506, 133492, 139012, 166865, 173765, 266984, 278024, 333730, 347530, 667460, 695060, 1334920, 1390120, 2192461, 4384922, 8769844, 10962305, 17539688, 21924610, 43849220, 50426603, 87698440, 100853206, 201706412, 252133015, 403412824, 504266030, 1008532060, 2017064120]

約数ペア:

[(1, 2017064120), (2, 1008532060), (4, 504266030), (5, 403412824), (8, 252133015), (10, 201706412), (20, 100853206), (23, 87698440), (40, 50426603), (46, 43849220), (92, 21924610), (115, 17539688), (184, 10962305), (230, 8769844), (460, 4384922), (920, 2192461), (1451, 1390120), (1511, 1334920), (2902, 695060), (3022, 667460), (5804, 347530), (6044, 333730), (7255, 278024), (7555, 266984), (11608, 173765), (12088, 166865), (14510, 139012), (15110, 133492), (29020, 69506), (30220, 66746), (33373, 60440), (34753, 58040)]