10542620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 24379488

約数和(自身を除く): 13836868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 277, 346, 554, 692, 865, 1108, 1385, 1730, 1903, 2770, 3047, 3460, 3806, 5540, 6094, 7612, 9515, 12188, 15235, 19030, 30470, 38060, 47921, 60940, 95842, 191684, 239605, 479210, 527131, 958420, 1054262, 2108524, 2635655, 5271310, 10542620]

約数ペア:

[(1, 10542620), (2, 5271310), (4, 2635655), (5, 2108524), (10, 1054262), (11, 958420), (20, 527131), (22, 479210), (44, 239605), (55, 191684), (110, 95842), (173, 60940), (220, 47921), (277, 38060), (346, 30470), (554, 19030), (692, 15235), (865, 12188), (1108, 9515), (1385, 7612), (1730, 6094), (1903, 5540), (2770, 3806), (3047, 3460)]