24428920

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 55138320

約数和(自身を除く): 30709400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1523, 1604, 2005, 3046, 3208, 4010, 6092, 7615, 8020, 12184, 15230, 16040, 30460, 60920, 610723, 1221446, 2442892, 3053615, 4885784, 6107230, 12214460, 24428920]

約数ペア:

[(1, 24428920), (2, 12214460), (4, 6107230), (5, 4885784), (8, 3053615), (10, 2442892), (20, 1221446), (40, 610723), (401, 60920), (802, 30460), (1523, 16040), (1604, 15230), (2005, 12184), (3046, 8020), (3208, 7615), (4010, 6092)]