13743520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1782

約数の個数: 72

約数和(自身を含む): 37791684

約数和(自身を除く): 24048164

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1753, 1960, 3506, 3920, 7012, 7840, 8765, 12271, 14024, 17530, 24542, 28048, 35060, 49084, 56096, 61355, 70120, 85897, 98168, 122710, 140240, 171794, 196336, 245420, 280480, 343588, 392672, 429485, 490840, 687176, 858970, 981680, 1374352, 1717940, 1963360, 2748704, 3435880, 6871760, 13743520]

約数ペア:

[(1, 13743520), (2, 6871760), (4, 3435880), (5, 2748704), (7, 1963360), (8, 1717940), (10, 1374352), (14, 981680), (16, 858970), (20, 687176), (28, 490840), (32, 429485), (35, 392672), (40, 343588), (49, 280480), (56, 245420), (70, 196336), (80, 171794), (98, 140240), (112, 122710), (140, 98168), (160, 85897), (196, 70120), (224, 61355), (245, 56096), (280, 49084), (392, 35060), (490, 28048), (560, 24542), (784, 17530), (980, 14024), (1120, 12271), (1568, 8765), (1753, 7840), (1960, 7012), (3506, 3920)]