23324980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23801}}^1$

素因数の和:23824

約数の個数: 36

約数和(自身を含む): 56981988

約数和(自身を除く): 33657008

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23801, 47602, 95204, 119005, 166607, 238010, 333214, 476020, 666428, 833035, 1166249, 1666070, 2332498, 3332140, 4664996, 5831245, 11662490, 23324980]

約数ペア:

[(1, 23324980), (2, 11662490), (4, 5831245), (5, 4664996), (7, 3332140), (10, 2332498), (14, 1666070), (20, 1166249), (28, 833035), (35, 666428), (49, 476020), (70, 333214), (98, 238010), (140, 166607), (196, 119005), (245, 95204), (490, 47602), (980, 23801)]