1055060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 2249856

約数和(自身を除く): 1194796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 743, 1420, 1486, 2972, 3715, 7430, 14860, 52753, 105506, 211012, 263765, 527530, 1055060]

約数ペア:

[(1, 1055060), (2, 527530), (4, 263765), (5, 211012), (10, 105506), (20, 52753), (71, 14860), (142, 7430), (284, 3715), (355, 2972), (710, 1486), (743, 1420)]