128250310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 237676032

約数和(自身を除く): 109425722

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 262, 470, 655, 1310, 2083, 4166, 6157, 10415, 12314, 20830, 30785, 61570, 97901, 195802, 272873, 489505, 545746, 979010, 1364365, 2728730, 12825031, 25650062, 64125155, 128250310]

約数ペア:

[(1, 128250310), (2, 64125155), (5, 25650062), (10, 12825031), (47, 2728730), (94, 1364365), (131, 979010), (235, 545746), (262, 489505), (470, 272873), (655, 195802), (1310, 97901), (2083, 61570), (4166, 30785), (6157, 20830), (10415, 12314)]