56436040

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5021}}^1$

素因数の和:5313

約数の個数: 32

約数和(自身を含む): 127458360

約数和(自身を除く): 71022320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5021, 5620, 10042, 11240, 20084, 25105, 40168, 50210, 100420, 200840, 1410901, 2821802, 5643604, 7054505, 11287208, 14109010, 28218020, 56436040]

約数ペア:

[(1, 56436040), (2, 28218020), (4, 14109010), (5, 11287208), (8, 7054505), (10, 5643604), (20, 2821802), (40, 1410901), (281, 200840), (562, 100420), (1124, 50210), (1405, 40168), (2248, 25105), (2810, 20084), (5021, 11240), (5620, 10042)]