2016301925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{3797}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 2729637792

約数和(自身を除く): 713335867

約数列:

[1, 5, 11, 25, 55, 275, 1931, 3797, 9655, 18985, 21241, 41767, 48275, 94925, 106205, 208835, 531025, 1044175, 7332007, 36660035, 80652077, 183300175, 403260385, 2016301925]

約数ペア:

[(1, 2016301925), (5, 403260385), (11, 183300175), (25, 80652077), (55, 36660035), (275, 7332007), (1931, 1044175), (3797, 531025), (9655, 208835), (18985, 106205), (21241, 94925), (41767, 48275)]