13419560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4386

約数の個数: 64

約数和(自身を含む): 37653120

約数和(自身を除く): 24233560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4357, 8714, 17428, 21785, 30499, 34856, 43570, 47927, 60998, 87140, 95854, 121996, 152495, 174280, 191708, 239635, 243992, 304990, 335489, 383416, 479270, 609980, 670978, 958540, 1219960, 1341956, 1677445, 1917080, 2683912, 3354890, 6709780, 13419560]

約数ペア:

[(1, 13419560), (2, 6709780), (4, 3354890), (5, 2683912), (7, 1917080), (8, 1677445), (10, 1341956), (11, 1219960), (14, 958540), (20, 670978), (22, 609980), (28, 479270), (35, 383416), (40, 335489), (44, 304990), (55, 243992), (56, 239635), (70, 191708), (77, 174280), (88, 152495), (110, 121996), (140, 95854), (154, 87140), (220, 60998), (280, 47927), (308, 43570), (385, 34856), (440, 30499), (616, 21785), (770, 17428), (1540, 8714), (3080, 4357)]