14133140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 34188672

約数和(自身を除く): 20055532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 643, 785, 1099, 1286, 1570, 2198, 2572, 3140, 3215, 4396, 4501, 5495, 6430, 9002, 10990, 12860, 18004, 21980, 22505, 45010, 90020, 100951, 201902, 403804, 504755, 706657, 1009510, 1413314, 2019020, 2826628, 3533285, 7066570, 14133140]

約数ペア:

[(1, 14133140), (2, 7066570), (4, 3533285), (5, 2826628), (7, 2019020), (10, 1413314), (14, 1009510), (20, 706657), (28, 504755), (35, 403804), (70, 201902), (140, 100951), (157, 90020), (314, 45010), (628, 22505), (643, 21980), (785, 18004), (1099, 12860), (1286, 10990), (1570, 9002), (2198, 6430), (2572, 5495), (3140, 4501), (3215, 4396)]