25024400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 61015812

約数和(自身を除く): 35991412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 857, 1168, 1460, 1714, 1825, 2920, 3428, 3650, 4285, 5840, 6856, 7300, 8570, 13712, 14600, 17140, 21425, 29200, 34280, 42850, 62561, 68560, 85700, 125122, 171400, 250244, 312805, 342800, 500488, 625610, 1000976, 1251220, 1564025, 2502440, 3128050, 5004880, 6256100, 12512200, 25024400]

約数ペア:

[(1, 25024400), (2, 12512200), (4, 6256100), (5, 5004880), (8, 3128050), (10, 2502440), (16, 1564025), (20, 1251220), (25, 1000976), (40, 625610), (50, 500488), (73, 342800), (80, 312805), (100, 250244), (146, 171400), (200, 125122), (292, 85700), (365, 68560), (400, 62561), (584, 42850), (730, 34280), (857, 29200), (1168, 21425), (1460, 17140), (1714, 14600), (1825, 13712), (2920, 8570), (3428, 7300), (3650, 6856), (4285, 5840)]