25013800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 70441920

約数和(自身を除く): 45428120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1051, 1190, 1400, 1700, 2102, 2380, 2975, 3400, 4204, 4760, 5255, 5950, 7357, 8408, 10510, 11900, 14714, 17867, 21020, 23800, 26275, 29428, 35734, 36785, 42040, 52550, 58856, 71468, 73570, 89335, 105100, 125069, 142936, 147140, 178670, 183925, 210200, 250138, 294280, 357340, 367850, 446675, 500276, 625345, 714680, 735700, 893350, 1000552, 1250690, 1471400, 1786700, 2501380, 3126725, 3573400, 5002760, 6253450, 12506900, 25013800]

約数ペア:

[(1, 25013800), (2, 12506900), (4, 6253450), (5, 5002760), (7, 3573400), (8, 3126725), (10, 2501380), (14, 1786700), (17, 1471400), (20, 1250690), (25, 1000552), (28, 893350), (34, 735700), (35, 714680), (40, 625345), (50, 500276), (56, 446675), (68, 367850), (70, 357340), (85, 294280), (100, 250138), (119, 210200), (136, 183925), (140, 178670), (170, 147140), (175, 142936), (200, 125069), (238, 105100), (280, 89335), (340, 73570), (350, 71468), (425, 58856), (476, 52550), (595, 42040), (680, 36785), (700, 35734), (850, 29428), (952, 26275), (1051, 23800), (1190, 21020), (1400, 17867), (1700, 14714), (2102, 11900), (2380, 10510), (2975, 8408), (3400, 7357), (4204, 5950), (4760, 5255)]