80419010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67579}}^1$

素因数の和:67610

約数の個数: 32

約数和(自身を含む): 175167360

約数和(自身を除く): 94748350

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 67579, 135158, 337895, 473053, 675790, 946106, 1148843, 2297686, 2365265, 4730530, 5744215, 8041901, 11488430, 16083802, 40209505, 80419010]

約数ペア:

[(1, 80419010), (2, 40209505), (5, 16083802), (7, 11488430), (10, 8041901), (14, 5744215), (17, 4730530), (34, 2365265), (35, 2297686), (70, 1148843), (85, 946106), (119, 675790), (170, 473053), (238, 337895), (595, 135158), (1190, 67579)]