42824920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4801}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 96808320

約数和(自身を除く): 53983400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 4801, 8920, 9602, 19204, 24005, 38408, 48010, 96020, 192040, 1070623, 2141246, 4282492, 5353115, 8564984, 10706230, 21412460, 42824920]

約数ペア:

[(1, 42824920), (2, 21412460), (4, 10706230), (5, 8564984), (8, 5353115), (10, 4282492), (20, 2141246), (40, 1070623), (223, 192040), (446, 96020), (892, 48010), (1115, 38408), (1784, 24005), (2230, 19204), (4460, 9602), (4801, 8920)]