2247368840

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{97373}}^1$

素因数の和:97961

約数の個数: 32

約数和(自身を含む): 5065395480

約数和(自身を除く): 2818026640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 5770, 11540, 23080, 97373, 194746, 389492, 486865, 778984, 973730, 1947460, 3894920, 56184221, 112368442, 224736884, 280921105, 449473768, 561842210, 1123684420, 2247368840]

約数ペア:

[(1, 2247368840), (2, 1123684420), (4, 561842210), (5, 449473768), (8, 280921105), (10, 224736884), (20, 112368442), (40, 56184221), (577, 3894920), (1154, 1947460), (2308, 973730), (2885, 778984), (4616, 486865), (5770, 389492), (11540, 194746), (23080, 97373)]