5389400930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139297}}^1$

素因数の和:139430

約数の個数: 32

約数和(自身を含む): 10019426544

約数和(自身を除く): 4630025614

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3869, 7738, 19345, 38690, 139297, 278594, 696485, 1392970, 7382741, 10168681, 14765482, 20337362, 36913705, 50843405, 73827410, 101686810, 538940093, 1077880186, 2694700465, 5389400930]

約数ペア:

[(1, 5389400930), (2, 2694700465), (5, 1077880186), (10, 538940093), (53, 101686810), (73, 73827410), (106, 50843405), (146, 36913705), (265, 20337362), (365, 14765482), (530, 10168681), (730, 7382741), (3869, 1392970), (7738, 696485), (19345, 278594), (38690, 139297)]