25113200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8994

約数の個数: 60

約数和(自身を含む): 68961360

約数和(自身を除く): 43848160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 8969, 17938, 35876, 44845, 62783, 71752, 89690, 125566, 143504, 179380, 224225, 251132, 313915, 358760, 448450, 502264, 627830, 717520, 896900, 1004528, 1255660, 1569575, 1793800, 2511320, 3139150, 3587600, 5022640, 6278300, 12556600, 25113200]

約数ペア:

[(1, 25113200), (2, 12556600), (4, 6278300), (5, 5022640), (7, 3587600), (8, 3139150), (10, 2511320), (14, 1793800), (16, 1569575), (20, 1255660), (25, 1004528), (28, 896900), (35, 717520), (40, 627830), (50, 502264), (56, 448450), (70, 358760), (80, 313915), (100, 251132), (112, 224225), (140, 179380), (175, 143504), (200, 125566), (280, 89690), (350, 71752), (400, 62783), (560, 44845), (700, 35876), (1400, 17938), (2800, 8969)]