23882260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13417}}^1$

素因数の和:13515

約数の個数: 24

約数和(自身を含む): 50720040

約数和(自身を除く): 26837780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 13417, 26834, 53668, 67085, 134170, 268340, 1194113, 2388226, 4776452, 5970565, 11941130, 23882260]

約数ペア:

[(1, 23882260), (2, 11941130), (4, 5970565), (5, 4776452), (10, 2388226), (20, 1194113), (89, 268340), (178, 134170), (356, 67085), (445, 53668), (890, 26834), (1780, 13417)]