27566120

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 62277120

約数和(自身を除く): 34711000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2543, 2710, 5086, 5420, 10172, 10840, 12715, 20344, 25430, 50860, 101720, 689153, 1378306, 2756612, 3445765, 5513224, 6891530, 13783060, 27566120]

約数ペア:

[(1, 27566120), (2, 13783060), (4, 6891530), (5, 5513224), (8, 3445765), (10, 2756612), (20, 1378306), (40, 689153), (271, 101720), (542, 50860), (1084, 25430), (1355, 20344), (2168, 12715), (2543, 10840), (2710, 10172), (5086, 5420)]