65647060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142711}}^1$

素因数の和:142743

約数の個数: 24

約数和(自身を含む): 143853696

約数和(自身を除く): 78206636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 142711, 285422, 570844, 713555, 1427110, 2854220, 3282353, 6564706, 13129412, 16411765, 32823530, 65647060]

約数ペア:

[(1, 65647060), (2, 32823530), (4, 16411765), (5, 13129412), (10, 6564706), (20, 3282353), (23, 2854220), (46, 1427110), (92, 713555), (115, 570844), (230, 285422), (460, 142711)]