41971480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15661}}^1$

素因数の和:15739

約数の個数: 32

約数和(自身を含む): 95851440

約数和(自身を除く): 53879960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 15661, 31322, 62644, 78305, 125288, 156610, 313220, 626440, 1049287, 2098574, 4197148, 5246435, 8394296, 10492870, 20985740, 41971480]

約数ペア:

[(1, 41971480), (2, 20985740), (4, 10492870), (5, 8394296), (8, 5246435), (10, 4197148), (20, 2098574), (40, 1049287), (67, 626440), (134, 313220), (268, 156610), (335, 125288), (536, 78305), (670, 62644), (1340, 31322), (2680, 15661)]