13968400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 60

約数和(自身を含む): 34319232

約数和(自身を除く): 20350832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 743, 752, 940, 1175, 1486, 1880, 2350, 2972, 3715, 3760, 4700, 5944, 7430, 9400, 11888, 14860, 18575, 18800, 29720, 34921, 37150, 59440, 69842, 74300, 139684, 148600, 174605, 279368, 297200, 349210, 558736, 698420, 873025, 1396840, 1746050, 2793680, 3492100, 6984200, 13968400]

約数ペア:

[(1, 13968400), (2, 6984200), (4, 3492100), (5, 2793680), (8, 1746050), (10, 1396840), (16, 873025), (20, 698420), (25, 558736), (40, 349210), (47, 297200), (50, 279368), (80, 174605), (94, 148600), (100, 139684), (188, 74300), (200, 69842), (235, 59440), (376, 37150), (400, 34921), (470, 29720), (743, 18800), (752, 18575), (940, 14860), (1175, 11888), (1486, 9400), (1880, 7430), (2350, 5944), (2972, 4700), (3715, 3760)]