7429280

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 17871840

約数和(自身を除く): 10442560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 787, 944, 1180, 1574, 1888, 2360, 3148, 3935, 4720, 6296, 7870, 9440, 12592, 15740, 25184, 31480, 46433, 62960, 92866, 125920, 185732, 232165, 371464, 464330, 742928, 928660, 1485856, 1857320, 3714640, 7429280]

約数ペア:

[(1, 7429280), (2, 3714640), (4, 1857320), (5, 1485856), (8, 928660), (10, 742928), (16, 464330), (20, 371464), (32, 232165), (40, 185732), (59, 125920), (80, 92866), (118, 62960), (160, 46433), (236, 31480), (295, 25184), (472, 15740), (590, 12592), (787, 9440), (944, 7870), (1180, 6296), (1574, 4720), (1888, 3935), (2360, 3148)]