72011210

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{31723}}^1$

素因数の和:31957

約数の個数: 16

約数和(自身を含む): 130195296

約数和(自身を除く): 58184086

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 31723, 63446, 158615, 317230, 7201121, 14402242, 36005605, 72011210]

約数ペア:

[(1, 72011210), (2, 36005605), (5, 14402242), (10, 7201121), (227, 317230), (454, 158615), (1135, 63446), (2270, 31723)]