23825560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 59006880

約数和(自身を除く): 35181320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 313, 346, 440, 626, 692, 865, 1252, 1384, 1565, 1730, 1903, 2504, 3130, 3443, 3460, 3806, 6260, 6886, 6920, 7612, 9515, 12520, 13772, 15224, 17215, 19030, 27544, 34430, 38060, 54149, 68860, 76120, 108298, 137720, 216596, 270745, 433192, 541490, 595639, 1082980, 1191278, 2165960, 2382556, 2978195, 4765112, 5956390, 11912780, 23825560]

約数ペア:

[(1, 23825560), (2, 11912780), (4, 5956390), (5, 4765112), (8, 2978195), (10, 2382556), (11, 2165960), (20, 1191278), (22, 1082980), (40, 595639), (44, 541490), (55, 433192), (88, 270745), (110, 216596), (173, 137720), (220, 108298), (313, 76120), (346, 68860), (440, 54149), (626, 38060), (692, 34430), (865, 27544), (1252, 19030), (1384, 17215), (1565, 15224), (1730, 13772), (1903, 12520), (2504, 9515), (3130, 7612), (3443, 6920), (3460, 6886), (3806, 6260)]