8400340210

素因数分解:

$2^1\times 5^1\times {\mathrm{11329}}^1\times {\mathrm{74149}}^1$

素因数の和:85485

約数の個数: 16

約数和(自身を含む): 15122151000

約数和(自身を除く): 6721810790

約数列:

[1, 2, 5, 10, 11329, 22658, 56645, 74149, 113290, 148298, 370745, 741490, 840034021, 1680068042, 4200170105, 8400340210]

約数ペア:

[(1, 8400340210), (2, 4200170105), (5, 1680068042), (10, 840034021), (11329, 741490), (22658, 370745), (56645, 148298), (74149, 113290)]