100254865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19991}}^1$

素因数の和:20072

約数の個数: 16

約数和(自身を含む): 129548160

約数和(自身を除く): 29293295

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 19991, 99955, 339847, 1179469, 1699235, 5897345, 20050973, 100254865]

約数ペア:

[(1, 100254865), (5, 20050973), (17, 5897345), (59, 1699235), (85, 1179469), (295, 339847), (1003, 99955), (5015, 19991)]