71364760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93901}}^1$

素因数の和:93931

約数の個数: 32

約数和(自身を含む): 169023600

約数和(自身を除く): 97658840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93901, 187802, 375604, 469505, 751208, 939010, 1784119, 1878020, 3568238, 3756040, 7136476, 8920595, 14272952, 17841190, 35682380, 71364760]

約数ペア:

[(1, 71364760), (2, 35682380), (4, 17841190), (5, 14272952), (8, 8920595), (10, 7136476), (19, 3756040), (20, 3568238), (38, 1878020), (40, 1784119), (76, 939010), (95, 751208), (152, 469505), (190, 375604), (380, 187802), (760, 93901)]