24977960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 65992320

約数和(自身を除く): 41014360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2411, 2590, 4822, 5180, 9644, 10360, 12055, 16877, 19288, 24110, 33754, 48220, 67508, 84385, 89207, 96440, 135016, 168770, 178414, 337540, 356828, 446035, 624449, 675080, 713656, 892070, 1248898, 1784140, 2497796, 3122245, 3568280, 4995592, 6244490, 12488980, 24977960]

約数ペア:

[(1, 24977960), (2, 12488980), (4, 6244490), (5, 4995592), (7, 3568280), (8, 3122245), (10, 2497796), (14, 1784140), (20, 1248898), (28, 892070), (35, 713656), (37, 675080), (40, 624449), (56, 446035), (70, 356828), (74, 337540), (140, 178414), (148, 168770), (185, 135016), (259, 96440), (280, 89207), (296, 84385), (370, 67508), (518, 48220), (740, 33754), (1036, 24110), (1295, 19288), (1480, 16877), (2072, 12055), (2411, 10360), (2590, 9644), (4822, 5180)]