85993240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113149}}^1$

素因数の和:113179

約数の個数: 32

約数和(自身を含む): 203670000

約数和(自身を除く): 117676760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 113149, 226298, 452596, 565745, 905192, 1131490, 2149831, 2262980, 4299662, 4525960, 8599324, 10749155, 17198648, 21498310, 42996620, 85993240]

約数ペア:

[(1, 85993240), (2, 42996620), (4, 21498310), (5, 17198648), (8, 10749155), (10, 8599324), (19, 4525960), (20, 4299662), (38, 2262980), (40, 2149831), (76, 1131490), (95, 905192), (152, 565745), (190, 452596), (380, 226298), (760, 113149)]