2779040.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51031}}^1$

素因数の和:51063

約数の個数: 24

約数和(自身を含む): 51440256

約数和(自身を除く): 27965996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51031, 102062, 204124, 255155, 510310, 1020620, 1173713, 2347426, 4694852, 5868565, 11737130, 23474260]

約数ペア:

[(1, 23474260), (2, 11737130), (4, 5868565), (5, 4694852), (10, 2347426), (20, 1173713), (23, 1020620), (46, 510310), (92, 255155), (115, 204124), (230, 102062), (460, 51031)]