2558711036620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{51031333}}^1$

素因数の和:51031474

約数の個数: 48

約数和(自身を含む): 5658354313920

約数和(自身を除く): 3099643277300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 50140, 51031333, 102062666, 204125332, 255156665, 510313330, 1020626660, 1173720659, 2347441318, 4694882636, 5562415297, 5868603295, 11124830594, 11737206590, 22249661188, 23474413180, 27812076485, 55624152970, 111248305940, 127935551831, 255871103662, 511742207324, 639677759155, 1279355518310, 2558711036620]

約数ペア:

[(1, 2558711036620), (2, 1279355518310), (4, 639677759155), (5, 511742207324), (10, 255871103662), (20, 127935551831), (23, 111248305940), (46, 55624152970), (92, 27812076485), (109, 23474413180), (115, 22249661188), (218, 11737206590), (230, 11124830594), (436, 5868603295), (460, 5562415297), (545, 4694882636), (1090, 2347441318), (2180, 1173720659), (2507, 1020626660), (5014, 510313330), (10028, 255156665), (12535, 204125332), (25070, 102062666), (50140, 51031333)]