133302020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 293787648

約数和(自身を除く): 160485628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 197, 230, 394, 460, 788, 985, 1471, 1970, 2942, 3940, 4531, 5884, 7355, 9062, 14710, 18124, 22655, 29420, 33833, 45310, 67666, 90620, 135332, 169165, 289787, 338330, 579574, 676660, 1159148, 1448935, 2897870, 5795740, 6665101, 13330202, 26660404, 33325505, 66651010, 133302020]

約数ペア:

[(1, 133302020), (2, 66651010), (4, 33325505), (5, 26660404), (10, 13330202), (20, 6665101), (23, 5795740), (46, 2897870), (92, 1448935), (115, 1159148), (197, 676660), (230, 579574), (394, 338330), (460, 289787), (788, 169165), (985, 135332), (1471, 90620), (1970, 67666), (2942, 45310), (3940, 33833), (4531, 29420), (5884, 22655), (7355, 18124), (9062, 14710)]