85937240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14419}}^1$

素因数の和:14579

約数の個数: 32

約数和(自身を含む): 194670000

約数和(自身を除く): 108732760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14419, 28838, 57676, 72095, 115352, 144190, 288380, 576760, 2148431, 4296862, 8593724, 10742155, 17187448, 21484310, 42968620, 85937240]

約数ペア:

[(1, 85937240), (2, 42968620), (4, 21484310), (5, 17187448), (8, 10742155), (10, 8593724), (20, 4296862), (40, 2148431), (149, 576760), (298, 288380), (596, 144190), (745, 115352), (1192, 72095), (1490, 57676), (2980, 28838), (5960, 14419)]