97426520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27367}}^1$

素因数の和:27467

約数の個数: 32

約数和(自身を含む): 221680800

約数和(自身を除く): 124254280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 27367, 54734, 109468, 136835, 218936, 273670, 547340, 1094680, 2435663, 4871326, 9742652, 12178315, 19485304, 24356630, 48713260, 97426520]

約数ペア:

[(1, 97426520), (2, 48713260), (4, 24356630), (5, 19485304), (8, 12178315), (10, 9742652), (20, 4871326), (40, 2435663), (89, 1094680), (178, 547340), (356, 273670), (445, 218936), (712, 136835), (890, 109468), (1780, 54734), (3560, 27367)]