52626100

素因数分解:

$2^2\times 5^2\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1476

約数の個数: 36

約数和(自身を含む): 114516108

約数和(自身を除く): 61890008

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 641, 821, 1282, 1642, 2564, 3205, 3284, 4105, 6410, 8210, 12820, 16025, 16420, 20525, 32050, 41050, 64100, 82100, 526261, 1052522, 2105044, 2631305, 5262610, 10525220, 13156525, 26313050, 52626100]

約数ペア:

[(1, 52626100), (2, 26313050), (4, 13156525), (5, 10525220), (10, 5262610), (20, 2631305), (25, 2105044), (50, 1052522), (100, 526261), (641, 82100), (821, 64100), (1282, 41050), (1642, 32050), (2564, 20525), (3205, 16420), (3284, 16025), (4105, 12820), (6410, 8210)]