2022052520

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{152723}}^1$

素因数の和:153065

約数の個数: 32

約数和(自身を含む): 4563393120

約数和(自身を除く): 2541340600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 152723, 305446, 610892, 763615, 1221784, 1527230, 3054460, 6108920, 50551313, 101102626, 202205252, 252756565, 404410504, 505513130, 1011026260, 2022052520]

約数ペア:

[(1, 2022052520), (2, 1011026260), (4, 505513130), (5, 404410504), (8, 252756565), (10, 202205252), (20, 101102626), (40, 50551313), (331, 6108920), (662, 3054460), (1324, 1527230), (1655, 1221784), (2648, 763615), (3310, 610892), (6620, 305446), (13240, 152723)]