42664707070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99220249}}^1$

素因数の和:99220299

約数の個数: 16

約数和(自身を含む): 78582438000

約数和(自身を除く): 35917730930

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 99220249, 198440498, 496101245, 992202490, 4266470707, 8532941414, 21332353535, 42664707070]

約数ペア:

[(1, 42664707070), (2, 21332353535), (5, 8532941414), (10, 4266470707), (43, 992202490), (86, 496101245), (215, 198440498), (430, 99220249)]