25895590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 57729024

約数和(自身を除く): 31833434

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 463, 470, 595, 658, 799, 926, 1190, 1598, 1645, 2315, 3241, 3290, 3995, 4630, 5593, 6482, 7871, 7990, 11186, 15742, 16205, 21761, 27965, 32410, 39355, 43522, 55097, 55930, 78710, 108805, 110194, 152327, 217610, 275485, 304654, 369937, 550970, 739874, 761635, 1523270, 1849685, 2589559, 3699370, 5179118, 12947795, 25895590]

約数ペア:

[(1, 25895590), (2, 12947795), (5, 5179118), (7, 3699370), (10, 2589559), (14, 1849685), (17, 1523270), (34, 761635), (35, 739874), (47, 550970), (70, 369937), (85, 304654), (94, 275485), (119, 217610), (170, 152327), (235, 110194), (238, 108805), (329, 78710), (463, 55930), (470, 55097), (595, 43522), (658, 39355), (799, 32410), (926, 27965), (1190, 21761), (1598, 16205), (1645, 15742), (2315, 11186), (3241, 7990), (3290, 7871), (3995, 6482), (4630, 5593)]