24957100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 62683488

約数和(自身を除く): 37726388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 353, 404, 505, 700, 706, 707, 1010, 1412, 1414, 1765, 2020, 2471, 2525, 2828, 3530, 3535, 4942, 5050, 7060, 7070, 8825, 9884, 10100, 12355, 14140, 17650, 17675, 24710, 35300, 35350, 35653, 49420, 61775, 70700, 71306, 123550, 142612, 178265, 247100, 249571, 356530, 499142, 713060, 891325, 998284, 1247855, 1782650, 2495710, 3565300, 4991420, 6239275, 12478550, 24957100]

約数ペア:

[(1, 24957100), (2, 12478550), (4, 6239275), (5, 4991420), (7, 3565300), (10, 2495710), (14, 1782650), (20, 1247855), (25, 998284), (28, 891325), (35, 713060), (50, 499142), (70, 356530), (100, 249571), (101, 247100), (140, 178265), (175, 142612), (202, 123550), (350, 71306), (353, 70700), (404, 61775), (505, 49420), (700, 35653), (706, 35350), (707, 35300), (1010, 24710), (1412, 17675), (1414, 17650), (1765, 14140), (2020, 12355), (2471, 10100), (2525, 9884), (2828, 8825), (3530, 7070), (3535, 7060), (4942, 5050)]