25281504

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 76356000

約数和(自身を除く): 51074496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1009, 1044, 1392, 1566, 2018, 2088, 2784, 3027, 3132, 4036, 4176, 6054, 6264, 8072, 8352, 9081, 12108, 12528, 16144, 18162, 24216, 25056, 27243, 29261, 32288, 36324, 48432, 54486, 58522, 72648, 87783, 96864, 108972, 117044, 145296, 175566, 217944, 234088, 263349, 290592, 351132, 435888, 468176, 526698, 702264, 790047, 871776, 936352, 1053396, 1404528, 1580094, 2106792, 2809056, 3160188, 4213584, 6320376, 8427168, 12640752, 25281504]

約数ペア:

[(1, 25281504), (2, 12640752), (3, 8427168), (4, 6320376), (6, 4213584), (8, 3160188), (9, 2809056), (12, 2106792), (16, 1580094), (18, 1404528), (24, 1053396), (27, 936352), (29, 871776), (32, 790047), (36, 702264), (48, 526698), (54, 468176), (58, 435888), (72, 351132), (87, 290592), (96, 263349), (108, 234088), (116, 217944), (144, 175566), (174, 145296), (216, 117044), (232, 108972), (261, 96864), (288, 87783), (348, 72648), (432, 58522), (464, 54486), (522, 48432), (696, 36324), (783, 32288), (864, 29261), (928, 27243), (1009, 25056), (1044, 24216), (1392, 18162), (1566, 16144), (2018, 12528), (2088, 12108), (2784, 9081), (3027, 8352), (3132, 8072), (4036, 6264), (4176, 6054)]