10040284250

素因数分解:

$2^1\times 5^3\times {\mathrm{643}}^1\times {\mathrm{62459}}^1$

素因数の和:63119

約数の個数: 32

約数和(自身を含む): 18824944320

約数和(自身を除く): 8784660070

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 643, 1286, 3215, 6430, 16075, 32150, 62459, 80375, 124918, 160750, 312295, 624590, 1561475, 3122950, 7807375, 15614750, 40161137, 80322274, 200805685, 401611370, 1004028425, 2008056850, 5020142125, 10040284250]

約数ペア:

[(1, 10040284250), (2, 5020142125), (5, 2008056850), (10, 1004028425), (25, 401611370), (50, 200805685), (125, 80322274), (250, 40161137), (643, 15614750), (1286, 7807375), (3215, 3122950), (6430, 1561475), (16075, 624590), (32150, 312295), (62459, 160750), (80375, 124918)]