1946092240

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{240853}}^1$

素因数の和:240967

約数の個数: 40

約数和(自身を含む): 4569482088

約数和(自身を除く): 2623389848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 240853, 481706, 963412, 1204265, 1926824, 2408530, 3853648, 4817060, 9634120, 19268240, 24326153, 48652306, 97304612, 121630765, 194609224, 243261530, 389218448, 486523060, 973046120, 1946092240]

約数ペア:

[(1, 1946092240), (2, 973046120), (4, 486523060), (5, 389218448), (8, 243261530), (10, 194609224), (16, 121630765), (20, 97304612), (40, 48652306), (80, 24326153), (101, 19268240), (202, 9634120), (404, 4817060), (505, 3853648), (808, 2408530), (1010, 1926824), (1616, 1204265), (2020, 963412), (4040, 481706), (8080, 240853)]