29586440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56897}}^1$

素因数の和:56921

約数の個数: 32

約数和(自身を含む): 71691480

約数和(自身を除く): 42105040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56897, 113794, 227588, 284485, 455176, 568970, 739661, 1137940, 1479322, 2275880, 2958644, 3698305, 5917288, 7396610, 14793220, 29586440]

約数ペア:

[(1, 29586440), (2, 14793220), (4, 7396610), (5, 5917288), (8, 3698305), (10, 2958644), (13, 2275880), (20, 1479322), (26, 1137940), (40, 739661), (52, 568970), (65, 455176), (104, 284485), (130, 227588), (260, 113794), (520, 56897)]