227029820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 485085888

約数和(自身を除く): 258056068

約数列:

[1, 2, 4, 5, 10, 20, 101, 167, 202, 334, 404, 505, 668, 673, 835, 1010, 1346, 1670, 2020, 2692, 3340, 3365, 6730, 13460, 16867, 33734, 67468, 67973, 84335, 112391, 135946, 168670, 224782, 271892, 337340, 339865, 449564, 561955, 679730, 1123910, 1359460, 2247820, 11351491, 22702982, 45405964, 56757455, 113514910, 227029820]

約数ペア:

[(1, 227029820), (2, 113514910), (4, 56757455), (5, 45405964), (10, 22702982), (20, 11351491), (101, 2247820), (167, 1359460), (202, 1123910), (334, 679730), (404, 561955), (505, 449564), (668, 339865), (673, 337340), (835, 271892), (1010, 224782), (1346, 168670), (1670, 135946), (2020, 112391), (2692, 84335), (3340, 67973), (3365, 67468), (6730, 33734), (13460, 16867)]