170043080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80209}}^1$

素因数の和:80273

約数の個数: 32

約数和(自身を含む): 389820600

約数和(自身を除く): 219777520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 80209, 160418, 320836, 401045, 641672, 802090, 1604180, 3208360, 4251077, 8502154, 17004308, 21255385, 34008616, 42510770, 85021540, 170043080]

約数ペア:

[(1, 170043080), (2, 85021540), (4, 42510770), (5, 34008616), (8, 21255385), (10, 17004308), (20, 8502154), (40, 4251077), (53, 3208360), (106, 1604180), (212, 802090), (265, 641672), (424, 401045), (530, 320836), (1060, 160418), (2120, 80209)]