188889187355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{140401}}^1$

素因数の和:140879

約数の個数: 32

約数和(自身を含む): 251955320256

約数和(自身を除く): 63066132901

約数列:

[1, 5, 11, 55, 61, 305, 401, 671, 2005, 3355, 4411, 22055, 24461, 122305, 140401, 269071, 702005, 1345355, 1544411, 7722055, 8564461, 42822305, 56300801, 94209071, 281504005, 471045355, 619308811, 3096544055, 3434348861, 17171744305, 37777837471, 188889187355]

約数ペア:

[(1, 188889187355), (5, 37777837471), (11, 17171744305), (55, 3434348861), (61, 3096544055), (305, 619308811), (401, 471045355), (671, 281504005), (2005, 94209071), (3355, 56300801), (4411, 42822305), (22055, 8564461), (24461, 7722055), (122305, 1544411), (140401, 1345355), (269071, 702005)]