79443380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10159}}^1$

素因数の和:10208

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 104899660

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 10159, 20318, 40636, 50795, 101590, 172703, 203180, 233657, 345406, 467314, 690812, 863515, 934628, 1168285, 1727030, 2336570, 3454060, 3972169, 4673140, 7944338, 15888676, 19860845, 39721690, 79443380]

約数ペア:

[(1, 79443380), (2, 39721690), (4, 19860845), (5, 15888676), (10, 7944338), (17, 4673140), (20, 3972169), (23, 3454060), (34, 2336570), (46, 1727030), (68, 1168285), (85, 934628), (92, 863515), (115, 690812), (170, 467314), (230, 345406), (340, 233657), (391, 203180), (460, 172703), (782, 101590), (1564, 50795), (1955, 40636), (3910, 20318), (7820, 10159)]