23409670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 44128800

約数和(自身を除く): 20719130

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 907, 1814, 2581, 4535, 5162, 9070, 12905, 25810, 26303, 52606, 80723, 131515, 161446, 263030, 403615, 807230, 2340967, 4681934, 11704835, 23409670]

約数ペア:

[(1, 23409670), (2, 11704835), (5, 4681934), (10, 2340967), (29, 807230), (58, 403615), (89, 263030), (145, 161446), (178, 131515), (290, 80723), (445, 52606), (890, 26303), (907, 25810), (1814, 12905), (2581, 9070), (4535, 5162)]