27831640762220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2011}}^1\times {\mathrm{3021769}}^1$

素因数の和:3024018

約数の個数: 48

約数和(自身を含む): 58730879978400

約数和(自身を除く): 30899239216180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2011, 2290, 4022, 4580, 8044, 10055, 20110, 40220, 460519, 921038, 1842076, 2302595, 3021769, 4605190, 6043538, 9210380, 12087076, 15108845, 30217690, 60435380, 691985101, 1383970202, 2767940404, 3459925505, 6076777459, 6919851010, 12153554918, 13839702020, 24307109836, 30383887295, 60767774590, 121535549180, 1391582038111, 2783164076222, 5566328152444, 6957910190555, 13915820381110, 27831640762220]

約数ペア:

[(1, 27831640762220), (2, 13915820381110), (4, 6957910190555), (5, 5566328152444), (10, 2783164076222), (20, 1391582038111), (229, 121535549180), (458, 60767774590), (916, 30383887295), (1145, 24307109836), (2011, 13839702020), (2290, 12153554918), (4022, 6919851010), (4580, 6076777459), (8044, 3459925505), (10055, 2767940404), (20110, 1383970202), (40220, 691985101), (460519, 60435380), (921038, 30217690), (1842076, 15108845), (2302595, 12087076), (3021769, 9210380), (4605190, 6043538)]