220170710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 403758432

約数和(自身を除く): 183587722

約数列:

[1, 2, 5, 10, 67, 134, 335, 373, 670, 746, 881, 1762, 1865, 3730, 4405, 8810, 24991, 49982, 59027, 118054, 124955, 249910, 295135, 328613, 590270, 657226, 1643065, 3286130, 22017071, 44034142, 110085355, 220170710]

約数ペア:

[(1, 220170710), (2, 110085355), (5, 44034142), (10, 22017071), (67, 3286130), (134, 1643065), (335, 657226), (373, 590270), (670, 328613), (746, 295135), (881, 249910), (1762, 124955), (1865, 118054), (3730, 59027), (4405, 49982), (8810, 24991)]