39705770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7166

約数の個数: 32

約数和(自身を含む): 78769152

約数和(自身を除く): 39063382

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 7103, 14206, 35515, 71030, 92339, 184678, 305429, 461695, 610858, 923390, 1527145, 3054290, 3970577, 7941154, 19852885, 39705770]

約数ペア:

[(1, 39705770), (2, 19852885), (5, 7941154), (10, 3970577), (13, 3054290), (26, 1527145), (43, 923390), (65, 610858), (86, 461695), (130, 305429), (215, 184678), (430, 92339), (559, 71030), (1118, 35515), (2795, 14206), (5590, 7103)]