121036393840

素因数分解:

$2^4\times 5^1\times {\mathrm{1512954923}}^1$

素因数の和:1512954936

約数の個数: 20

約数和(自身を含む): 281409615864

約数和(自身を除く): 160373222024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1512954923, 3025909846, 6051819692, 7564774615, 12103639384, 15129549230, 24207278768, 30259098460, 60518196920, 121036393840]

約数ペア:

[(1, 121036393840), (2, 60518196920), (4, 30259098460), (5, 24207278768), (8, 15129549230), (10, 12103639384), (16, 7564774615), (20, 6051819692), (40, 3025909846), (80, 1512954923)]