100172260

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{4049}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 210583800

約数和(自身を除く): 110411540

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4049, 4948, 6185, 8098, 12370, 16196, 20245, 24740, 40490, 80980, 5008613, 10017226, 20034452, 25043065, 50086130, 100172260]

約数ペア:

[(1, 100172260), (2, 50086130), (4, 25043065), (5, 20034452), (10, 10017226), (20, 5008613), (1237, 80980), (2474, 40490), (4049, 24740), (4948, 20245), (6185, 16196), (8098, 12370)]