103435760

素因数分解:

$2^4\times 5^1\times {\mathrm{1292947}}^1$

素因数の和:1292960

約数の個数: 20

約数和(自身を含む): 240488328

約数和(自身を除く): 137052568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1292947, 2585894, 5171788, 6464735, 10343576, 12929470, 20687152, 25858940, 51717880, 103435760]

約数ペア:

[(1, 103435760), (2, 51717880), (4, 25858940), (5, 20687152), (8, 12929470), (10, 10343576), (16, 6464735), (20, 5171788), (40, 2585894), (80, 1292947)]