103772920

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7069}}^1$

素因数の和:7447

約数の個数: 32

約数和(自身を含む): 234158400

約数和(自身を除く): 130385480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 7069, 7340, 14138, 14680, 28276, 35345, 56552, 70690, 141380, 282760, 2594323, 5188646, 10377292, 12971615, 20754584, 25943230, 51886460, 103772920]

約数ペア:

[(1, 103772920), (2, 51886460), (4, 25943230), (5, 20754584), (8, 12971615), (10, 10377292), (20, 5188646), (40, 2594323), (367, 282760), (734, 141380), (1468, 70690), (1835, 56552), (2936, 35345), (3670, 28276), (7069, 14680), (7340, 14138)]