42077390

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3767}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 75827232

約数和(自身を除く): 33749842

約数列:

[1, 2, 5, 10, 1117, 2234, 3767, 5585, 7534, 11170, 18835, 37670, 4207739, 8415478, 21038695, 42077390]

約数ペア:

[(1, 42077390), (2, 21038695), (5, 8415478), (10, 4207739), (1117, 37670), (2234, 18835), (3767, 11170), (5585, 7534)]