68604700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5237}}^1$

素因数の和:5382

約数の個数: 36

約数和(自身を含む): 150037272

約数和(自身を除く): 81432572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 5237, 6550, 10474, 13100, 20948, 26185, 52370, 104740, 130925, 261850, 523700, 686047, 1372094, 2744188, 3430235, 6860470, 13720940, 17151175, 34302350, 68604700]

約数ペア:

[(1, 68604700), (2, 34302350), (4, 17151175), (5, 13720940), (10, 6860470), (20, 3430235), (25, 2744188), (50, 1372094), (100, 686047), (131, 523700), (262, 261850), (524, 130925), (655, 104740), (1310, 52370), (2620, 26185), (3275, 20948), (5237, 13100), (6550, 10474)]