56672080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2521}}^1$

素因数の和:2815

約数の個数: 40

約数和(自身を含む): 132283944

約数和(自身を除く): 75611864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2521, 2810, 4496, 5042, 5620, 10084, 11240, 12605, 20168, 22480, 25210, 40336, 50420, 100840, 201680, 708401, 1416802, 2833604, 3542005, 5667208, 7084010, 11334416, 14168020, 28336040, 56672080]

約数ペア:

[(1, 56672080), (2, 28336040), (4, 14168020), (5, 11334416), (8, 7084010), (10, 5667208), (16, 3542005), (20, 2833604), (40, 1416802), (80, 708401), (281, 201680), (562, 100840), (1124, 50420), (1405, 40336), (2248, 25210), (2521, 22480), (2810, 20168), (4496, 12605), (5042, 11240), (5620, 10084)]