68430350

素因数分解:

$2^1\times 5^2\times {\mathrm{821}}^1\times {\mathrm{1667}}^1$

素因数の和:2500

約数の個数: 24

約数和(自身を含む): 127511928

約数和(自身を除く): 59081578

約数列:

[1, 2, 5, 10, 25, 50, 821, 1642, 1667, 3334, 4105, 8210, 8335, 16670, 20525, 41050, 41675, 83350, 1368607, 2737214, 6843035, 13686070, 34215175, 68430350]

約数ペア:

[(1, 68430350), (2, 34215175), (5, 13686070), (10, 6843035), (25, 2737214), (50, 1368607), (821, 83350), (1642, 41675), (1667, 41050), (3334, 20525), (4105, 16670), (8210, 8335)]