2019925300

素因数分解:

$2^2\times 5^2\times {\mathrm{3631}}^1\times {\mathrm{5563}}^1$

素因数の和:9208

約数の個数: 36

約数和(自身を含む): 4385233216

約数和(自身を除く): 2365307916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3631, 5563, 7262, 11126, 14524, 18155, 22252, 27815, 36310, 55630, 72620, 90775, 111260, 139075, 181550, 278150, 363100, 556300, 20199253, 40398506, 80797012, 100996265, 201992530, 403985060, 504981325, 1009962650, 2019925300]

約数ペア:

[(1, 2019925300), (2, 1009962650), (4, 504981325), (5, 403985060), (10, 201992530), (20, 100996265), (25, 80797012), (50, 40398506), (100, 20199253), (3631, 556300), (5563, 363100), (7262, 278150), (11126, 181550), (14524, 139075), (18155, 111260), (22252, 90775), (27815, 72620), (36310, 55630)]