25394880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3806

約数の個数: 112

約数和(自身を含む): 92171520

約数和(自身を除く): 66776640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 3779, 6720, 7558, 11337, 15116, 18895, 22674, 26453, 30232, 37790, 45348, 52906, 56685, 60464, 75580, 79359, 90696, 105812, 113370, 120928, 132265, 151160, 158718, 181392, 211624, 226740, 241856, 264530, 302320, 317436, 362784, 396795, 423248, 453480, 529060, 604640, 634872, 725568, 793590, 846496, 906960, 1058120, 1209280, 1269744, 1587180, 1692992, 1813920, 2116240, 2539488, 3174360, 3627840, 4232480, 5078976, 6348720, 8464960, 12697440, 25394880]

約数ペア:

[(1, 25394880), (2, 12697440), (3, 8464960), (4, 6348720), (5, 5078976), (6, 4232480), (7, 3627840), (8, 3174360), (10, 2539488), (12, 2116240), (14, 1813920), (15, 1692992), (16, 1587180), (20, 1269744), (21, 1209280), (24, 1058120), (28, 906960), (30, 846496), (32, 793590), (35, 725568), (40, 634872), (42, 604640), (48, 529060), (56, 453480), (60, 423248), (64, 396795), (70, 362784), (80, 317436), (84, 302320), (96, 264530), (105, 241856), (112, 226740), (120, 211624), (140, 181392), (160, 158718), (168, 151160), (192, 132265), (210, 120928), (224, 113370), (240, 105812), (280, 90696), (320, 79359), (336, 75580), (420, 60464), (448, 56685), (480, 52906), (560, 45348), (672, 37790), (840, 30232), (960, 26453), (1120, 22674), (1344, 18895), (1680, 15116), (2240, 11337), (3360, 7558), (3779, 6720)]