2022602900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{145511}}^1$

素因数の和:145664

約数の個数: 36

約数和(自身を含む): 4420654560

約数和(自身を除く): 2398051660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 145511, 291022, 582044, 727555, 1455110, 2910220, 3637775, 7275550, 14551100, 20226029, 40452058, 80904116, 101130145, 202260290, 404520580, 505650725, 1011301450, 2022602900]

約数ペア:

[(1, 2022602900), (2, 1011301450), (4, 505650725), (5, 404520580), (10, 202260290), (20, 101130145), (25, 80904116), (50, 40452058), (100, 20226029), (139, 14551100), (278, 7275550), (556, 3637775), (695, 2910220), (1390, 1455110), (2780, 727555), (3475, 582044), (6950, 291022), (13900, 145511)]