88605620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45673}}^1$

素因数の和:45779

約数の個数: 24

約数和(自身を含む): 187994184

約数和(自身を除く): 99388564

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 45673, 91346, 182692, 228365, 456730, 913460, 4430281, 8860562, 17721124, 22151405, 44302810, 88605620]

約数ペア:

[(1, 88605620), (2, 44302810), (4, 22151405), (5, 17721124), (10, 8860562), (20, 4430281), (97, 913460), (194, 456730), (388, 228365), (485, 182692), (970, 91346), (1940, 45673)]