10152940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 24901632

約数和(自身を除く): 14748692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1543, 1645, 3086, 3290, 6172, 6580, 7715, 10801, 15430, 21602, 30860, 43204, 54005, 72521, 108010, 145042, 216020, 290084, 362605, 507647, 725210, 1015294, 1450420, 2030588, 2538235, 5076470, 10152940]

約数ペア:

[(1, 10152940), (2, 5076470), (4, 2538235), (5, 2030588), (7, 1450420), (10, 1015294), (14, 725210), (20, 507647), (28, 362605), (35, 290084), (47, 216020), (70, 145042), (94, 108010), (140, 72521), (188, 54005), (235, 43204), (329, 30860), (470, 21602), (658, 15430), (940, 10801), (1316, 7715), (1543, 6580), (1645, 6172), (3086, 3290)]