71037740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114577}}^1$

素因数の和:114617

約数の個数: 24

約数和(自身を含む): 153992832

約数和(自身を除く): 82955092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 114577, 229154, 458308, 572885, 1145770, 2291540, 3551887, 7103774, 14207548, 17759435, 35518870, 71037740]

約数ペア:

[(1, 71037740), (2, 35518870), (4, 17759435), (5, 14207548), (10, 7103774), (20, 3551887), (31, 2291540), (62, 1145770), (124, 572885), (155, 458308), (310, 229154), (620, 114577)]