9137680

素因数分解:

$2^4\times 5^1\times {\mathrm{114221}}^1$

素因数の和:114234

約数の個数: 20

約数和(自身を含む): 21245292

約数和(自身を除く): 12107612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114221, 228442, 456884, 571105, 913768, 1142210, 1827536, 2284420, 4568840, 9137680]

約数ペア:

[(1, 9137680), (2, 4568840), (4, 2284420), (5, 1827536), (8, 1142210), (10, 913768), (16, 571105), (20, 456884), (40, 228442), (80, 114221)]