201880511995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{286049}}^1$

素因数の和:286132

約数の個数: 48

約数和(自身を含む): 282489249600

約数和(自身を除く): 80608737605

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 361, 391, 437, 1615, 1805, 1955, 2185, 6137, 7429, 8303, 30685, 37145, 41515, 141151, 286049, 705755, 1430245, 4862833, 5434931, 6579127, 24314165, 27174655, 32895635, 92393827, 103263689, 111845159, 125003413, 461969135, 516318445, 559225795, 625017065, 1755482713, 2125058021, 2375064847, 8777413565, 10625290105, 11875324235, 40376102399, 201880511995]

約数ペア:

[(1, 201880511995), (5, 40376102399), (17, 11875324235), (19, 10625290105), (23, 8777413565), (85, 2375064847), (95, 2125058021), (115, 1755482713), (323, 625017065), (361, 559225795), (391, 516318445), (437, 461969135), (1615, 125003413), (1805, 111845159), (1955, 103263689), (2185, 92393827), (6137, 32895635), (7429, 27174655), (8303, 24314165), (30685, 6579127), (37145, 5434931), (41515, 4862833), (141151, 1430245), (286049, 705755)]