80023706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5099}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 66856294

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 5099, 7847, 10198, 15694, 35693, 71386, 96881, 193762, 300841, 601682, 678167, 1356334, 2105887, 4211774, 5715979, 11431958, 40011853, 80023706]

約数ペア:

[(1, 80023706), (2, 40011853), (7, 11431958), (14, 5715979), (19, 4211774), (38, 2105887), (59, 1356334), (118, 678167), (133, 601682), (266, 300841), (413, 193762), (826, 96881), (1121, 71386), (2242, 35693), (5099, 15694), (7847, 10198)]