84400401605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{23497}}^1$

素因数の和:24345

約数の個数: 32

約数和(自身を含む): 110716184544

約数和(自身を除く): 26315782939

約数列:

[1, 5, 13, 65, 73, 365, 757, 949, 3785, 4745, 9841, 23497, 49205, 55261, 117485, 276305, 305461, 718393, 1527305, 1715281, 3591965, 8576405, 17787229, 22298653, 88936145, 111493265, 231233977, 1156169885, 1298467717, 6492338585, 16880080321, 84400401605]

約数ペア:

[(1, 84400401605), (5, 16880080321), (13, 6492338585), (65, 1298467717), (73, 1156169885), (365, 231233977), (757, 111493265), (949, 88936145), (3785, 22298653), (4745, 17787229), (9841, 8576405), (23497, 3591965), (49205, 1715281), (55261, 1527305), (117485, 718393), (276305, 305461)]