8528450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^2$

素因数の和:144

約数の個数: 54

約数和(自身を含む): 18770841

約数和(自身を除く): 10242391

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 590, 826, 1225, 1475, 2065, 2450, 2891, 2950, 3481, 4130, 5782, 6962, 10325, 14455, 17405, 20650, 24367, 28910, 34810, 48734, 72275, 87025, 121835, 144550, 170569, 174050, 243670, 341138, 609175, 852845, 1218350, 1705690, 4264225, 8528450]

約数ペア:

[(1, 8528450), (2, 4264225), (5, 1705690), (7, 1218350), (10, 852845), (14, 609175), (25, 341138), (35, 243670), (49, 174050), (50, 170569), (59, 144550), (70, 121835), (98, 87025), (118, 72275), (175, 48734), (245, 34810), (295, 28910), (350, 24367), (413, 20650), (490, 17405), (590, 14455), (826, 10325), (1225, 6962), (1475, 5782), (2065, 4130), (2450, 3481), (2891, 2950)]