64978910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6011}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 124664832

約数和(自身を除く): 59685922

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6011, 10810, 12022, 30055, 60110, 138253, 276506, 282517, 565034, 691265, 1382530, 1412585, 2825170, 6497891, 12995782, 32489455, 64978910]

約数ペア:

[(1, 64978910), (2, 32489455), (5, 12995782), (10, 6497891), (23, 2825170), (46, 1412585), (47, 1382530), (94, 691265), (115, 565034), (230, 282517), (235, 276506), (470, 138253), (1081, 60110), (2162, 30055), (5405, 12022), (6011, 10810)]