77062570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20441}}^1$

素因数の和:20490

約数の個数: 32

約数和(自身を含む): 154541520

約数和(自身を除く): 77478950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 20441, 40882, 102205, 204410, 265733, 531466, 592789, 1185578, 1328665, 2657330, 2963945, 5927890, 7706257, 15412514, 38531285, 77062570]

約数ペア:

[(1, 77062570), (2, 38531285), (5, 15412514), (10, 7706257), (13, 5927890), (26, 2963945), (29, 2657330), (58, 1328665), (65, 1185578), (130, 592789), (145, 531466), (290, 265733), (377, 204410), (754, 102205), (1885, 40882), (3770, 20441)]