14782840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2213}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 33475680

約数和(自身を除く): 18692840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 2213, 3340, 4426, 6680, 8852, 11065, 17704, 22130, 44260, 88520, 369571, 739142, 1478284, 1847855, 2956568, 3695710, 7391420, 14782840]

約数ペア:

[(1, 14782840), (2, 7391420), (4, 3695710), (5, 2956568), (8, 1847855), (10, 1478284), (20, 739142), (40, 369571), (167, 88520), (334, 44260), (668, 22130), (835, 17704), (1336, 11065), (1670, 8852), (2213, 6680), (3340, 4426)]