15662543180

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1\times {\mathrm{2591}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 33024983040

約数和(自身を除く): 17362439860

約数列:

[1, 2, 4, 5, 10, 20, 479, 631, 958, 1262, 1916, 2395, 2524, 2591, 3155, 4790, 5182, 6310, 9580, 10364, 12620, 12955, 25910, 51820, 302249, 604498, 1208996, 1241089, 1511245, 1634921, 2482178, 3022490, 3269842, 4964356, 6044980, 6205445, 6539684, 8174605, 12410890, 16349210, 24821780, 32698420, 783127159, 1566254318, 3132508636, 3915635795, 7831271590, 15662543180]

約数ペア:

[(1, 15662543180), (2, 7831271590), (4, 3915635795), (5, 3132508636), (10, 1566254318), (20, 783127159), (479, 32698420), (631, 24821780), (958, 16349210), (1262, 12410890), (1916, 8174605), (2395, 6539684), (2524, 6205445), (2591, 6044980), (3155, 4964356), (4790, 3269842), (5182, 3022490), (6310, 2482178), (9580, 1634921), (10364, 1511245), (12620, 1241089), (12955, 1208996), (25910, 604498), (51820, 302249)]