64020470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1049}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 58451530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 359, 718, 1049, 1795, 2098, 3590, 5245, 6103, 10490, 12206, 17833, 30515, 35666, 61030, 89165, 178330, 376591, 753182, 1882955, 3765910, 6402047, 12804094, 32010235, 64020470]

約数ペア:

[(1, 64020470), (2, 32010235), (5, 12804094), (10, 6402047), (17, 3765910), (34, 1882955), (85, 753182), (170, 376591), (359, 178330), (718, 89165), (1049, 61030), (1795, 35666), (2098, 30515), (3590, 17833), (5245, 12206), (6103, 10490)]