43017820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 99828288

約数和(自身を除く): 56810468

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, 5501, 7820, 11002, 22004, 27505, 55010, 93517, 110020, 126523, 187034, 253046, 374068, 467585, 506092, 632615, 935170, 1265230, 1870340, 2150891, 2530460, 4301782, 8603564, 10754455, 21508910, 43017820]

約数ペア:

[(1, 43017820), (2, 21508910), (4, 10754455), (5, 8603564), (10, 4301782), (17, 2530460), (20, 2150891), (23, 1870340), (34, 1265230), (46, 935170), (68, 632615), (85, 506092), (92, 467585), (115, 374068), (170, 253046), (230, 187034), (340, 126523), (391, 110020), (460, 93517), (782, 55010), (1564, 27505), (1955, 22004), (3910, 11002), (5501, 7820)]