26684500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 59072832

約数和(自身を除く): 32388332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 643, 830, 1286, 1660, 2075, 2572, 3215, 4150, 6430, 8300, 10375, 12860, 16075, 20750, 32150, 41500, 53369, 64300, 80375, 106738, 160750, 213476, 266845, 321500, 533690, 1067380, 1334225, 2668450, 5336900, 6671125, 13342250, 26684500]

約数ペア:

[(1, 26684500), (2, 13342250), (4, 6671125), (5, 5336900), (10, 2668450), (20, 1334225), (25, 1067380), (50, 533690), (83, 321500), (100, 266845), (125, 213476), (166, 160750), (250, 106738), (332, 80375), (415, 64300), (500, 53369), (643, 41500), (830, 32150), (1286, 20750), (1660, 16075), (2075, 12860), (2572, 10375), (3215, 8300), (4150, 6430)]