2887180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 6098400

約数和(自身を除く): 3211220

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 599, 964, 1198, 1205, 2396, 2410, 2995, 4820, 5990, 11980, 144359, 288718, 577436, 721795, 1443590, 2887180]

約数ペア:

[(1, 2887180), (2, 1443590), (4, 721795), (5, 577436), (10, 288718), (20, 144359), (241, 11980), (482, 5990), (599, 4820), (964, 2995), (1198, 2410), (1205, 2396)]