82429390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 151464960

約数和(自身を除く): 69035570

約数列:

[1, 2, 5, 10, 79, 151, 158, 302, 395, 691, 755, 790, 1382, 1510, 3455, 6910, 11929, 23858, 54589, 59645, 104341, 109178, 119290, 208682, 272945, 521705, 545890, 1043410, 8242939, 16485878, 41214695, 82429390]

約数ペア:

[(1, 82429390), (2, 41214695), (5, 16485878), (10, 8242939), (79, 1043410), (151, 545890), (158, 521705), (302, 272945), (395, 208682), (691, 119290), (755, 109178), (790, 104341), (1382, 59645), (1510, 54589), (3455, 23858), (6910, 11929)]