1178312054420

素因数分解:

$2^2\times 5^1\times {\mathrm{13267}}^1\times {\mathrm{4440763}}^1$

素因数の和:4454039

約数の個数: 24

約数和(自身を含む): 2474642383584

約数和(自身を除く): 1296330329164

約数列:

[1, 2, 4, 5, 10, 20, 13267, 26534, 53068, 66335, 132670, 265340, 4440763, 8881526, 17763052, 22203815, 44407630, 88815260, 58915602721, 117831205442, 235662410884, 294578013605, 589156027210, 1178312054420]

約数ペア:

[(1, 1178312054420), (2, 589156027210), (4, 294578013605), (5, 235662410884), (10, 117831205442), (20, 58915602721), (13267, 88815260), (26534, 44407630), (53068, 22203815), (66335, 17763052), (132670, 8881526), (265340, 4440763)]