2016047060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 4673894400

約数和(自身を除く): 2657847340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 251, 380, 437, 460, 502, 874, 919, 1004, 1255, 1748, 1838, 2185, 2510, 3676, 4370, 4595, 4769, 5020, 5773, 8740, 9190, 9538, 11546, 17461, 18380, 19076, 21137, 23092, 23845, 28865, 34922, 42274, 47690, 57730, 69844, 84548, 87305, 95380, 105685, 109687, 115460, 174610, 211370, 219374, 230669, 349220, 401603, 422740, 438748, 461338, 548435, 803206, 922676, 1096870, 1153345, 1606412, 2008015, 2193740, 2306690, 4016030, 4382711, 4613380, 5305387, 8032060, 8765422, 10610774, 17530844, 21221548, 21913555, 26526935, 43827110, 53053870, 87654220, 100802353, 106107740, 201604706, 403209412, 504011765, 1008023530, 2016047060]

約数ペア:

[(1, 2016047060), (2, 1008023530), (4, 504011765), (5, 403209412), (10, 201604706), (19, 106107740), (20, 100802353), (23, 87654220), (38, 53053870), (46, 43827110), (76, 26526935), (92, 21913555), (95, 21221548), (115, 17530844), (190, 10610774), (230, 8765422), (251, 8032060), (380, 5305387), (437, 4613380), (460, 4382711), (502, 4016030), (874, 2306690), (919, 2193740), (1004, 2008015), (1255, 1606412), (1748, 1153345), (1838, 1096870), (2185, 922676), (2510, 803206), (3676, 548435), (4370, 461338), (4595, 438748), (4769, 422740), (5020, 401603), (5773, 349220), (8740, 230669), (9190, 219374), (9538, 211370), (11546, 174610), (17461, 115460), (18380, 109687), (19076, 105685), (21137, 95380), (23092, 87305), (23845, 84548), (28865, 69844), (34922, 57730), (42274, 47690)]