3820223060

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{288973}}^1$

素因数の和:289643

約数の個数: 24

約数和(自身を含む): 8034633096

約数和(自身を除く): 4214410036

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 13220, 288973, 577946, 1155892, 1444865, 2889730, 5779460, 191011153, 382022306, 764044612, 955055765, 1910111530, 3820223060]

約数ペア:

[(1, 3820223060), (2, 1910111530), (4, 955055765), (5, 764044612), (10, 382022306), (20, 191011153), (661, 5779460), (1322, 2889730), (2644, 1444865), (3305, 1155892), (6610, 577946), (13220, 288973)]