24693580

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3079}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 52002720

約数和(自身を除く): 27309140

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3079, 4010, 6158, 8020, 12316, 15395, 30790, 61580, 1234679, 2469358, 4938716, 6173395, 12346790, 24693580]

約数ペア:

[(1, 24693580), (2, 12346790), (4, 6173395), (5, 4938716), (10, 2469358), (20, 1234679), (401, 61580), (802, 30790), (1604, 15395), (2005, 12316), (3079, 8020), (4010, 6158)]