25264960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11279}}^1$

素因数の和:11303

約数の個数: 56

約数和(自身を含む): 68762880

約数和(自身を除く): 43497920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11279, 22558, 45116, 56395, 78953, 90232, 112790, 157906, 180464, 225580, 315812, 360928, 394765, 451160, 631624, 721856, 789530, 902320, 1263248, 1579060, 1804640, 2526496, 3158120, 3609280, 5052992, 6316240, 12632480, 25264960]

約数ペア:

[(1, 25264960), (2, 12632480), (4, 6316240), (5, 5052992), (7, 3609280), (8, 3158120), (10, 2526496), (14, 1804640), (16, 1579060), (20, 1263248), (28, 902320), (32, 789530), (35, 721856), (40, 631624), (56, 451160), (64, 394765), (70, 360928), (80, 315812), (112, 225580), (140, 180464), (160, 157906), (224, 112790), (280, 90232), (320, 78953), (448, 56395), (560, 45116), (1120, 22558), (2240, 11279)]