57747380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 126371280

約数和(自身を除く): 68623900

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1069, 1460, 2138, 2701, 4276, 5345, 5402, 10690, 10804, 13505, 21380, 27010, 39553, 54020, 78037, 79106, 156074, 158212, 197765, 312148, 390185, 395530, 780370, 791060, 1560740, 2887369, 5774738, 11549476, 14436845, 28873690, 57747380]

約数ペア:

[(1, 57747380), (2, 28873690), (4, 14436845), (5, 11549476), (10, 5774738), (20, 2887369), (37, 1560740), (73, 791060), (74, 780370), (146, 395530), (148, 390185), (185, 312148), (292, 197765), (365, 158212), (370, 156074), (730, 79106), (740, 78037), (1069, 54020), (1460, 39553), (2138, 27010), (2701, 21380), (4276, 13505), (5345, 10804), (5402, 10690)]