29058380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 66660384

約数和(自身を除く): 37602004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1531, 1898, 3062, 3796, 4745, 6124, 7655, 9490, 15310, 18980, 19903, 30620, 39806, 79612, 99515, 111763, 199030, 223526, 398060, 447052, 558815, 1117630, 1452919, 2235260, 2905838, 5811676, 7264595, 14529190, 29058380]

約数ペア:

[(1, 29058380), (2, 14529190), (4, 7264595), (5, 5811676), (10, 2905838), (13, 2235260), (20, 1452919), (26, 1117630), (52, 558815), (65, 447052), (73, 398060), (130, 223526), (146, 199030), (260, 111763), (292, 99515), (365, 79612), (730, 39806), (949, 30620), (1460, 19903), (1531, 18980), (1898, 15310), (3062, 9490), (3796, 7655), (4745, 6124)]