24395420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 58856448

約数和(自身を除く): 34461028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 643, 1084, 1286, 1355, 1897, 2572, 2710, 3215, 3794, 4501, 5420, 6430, 7588, 9002, 9485, 12860, 18004, 18970, 22505, 37940, 45010, 90020, 174253, 348506, 697012, 871265, 1219771, 1742530, 2439542, 3485060, 4879084, 6098855, 12197710, 24395420]

約数ペア:

[(1, 24395420), (2, 12197710), (4, 6098855), (5, 4879084), (7, 3485060), (10, 2439542), (14, 1742530), (20, 1219771), (28, 871265), (35, 697012), (70, 348506), (140, 174253), (271, 90020), (542, 45010), (643, 37940), (1084, 22505), (1286, 18970), (1355, 18004), (1897, 12860), (2572, 9485), (2710, 9002), (3215, 7588), (3794, 6430), (4501, 5420)]