100408300

素因数分解:

$2^2\times 5^2\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 218329776

約数和(自身を除く): 117921476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 821, 1223, 1642, 2446, 3284, 4105, 4892, 6115, 8210, 12230, 16420, 20525, 24460, 30575, 41050, 61150, 82100, 122300, 1004083, 2008166, 4016332, 5020415, 10040830, 20081660, 25102075, 50204150, 100408300]

約数ペア:

[(1, 100408300), (2, 50204150), (4, 25102075), (5, 20081660), (10, 10040830), (20, 5020415), (25, 4016332), (50, 2008166), (100, 1004083), (821, 122300), (1223, 82100), (1642, 61150), (2446, 41050), (3284, 30575), (4105, 24460), (4892, 20525), (6115, 16420), (8210, 12230)]