100002605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22397}}^1$

素因数の和:22468

約数の個数: 16

約数和(自身を含む): 129012480

約数和(自身を除く): 29009875

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 22397, 111985, 425543, 1052659, 2127715, 5263295, 20000521, 100002605]

約数ペア:

[(1, 100002605), (5, 20000521), (19, 5263295), (47, 2127715), (95, 1052659), (235, 425543), (893, 111985), (4465, 22397)]