8197216160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7318943}}^1$

素因数の和:7318965

約数の個数: 48

約数和(自身を含む): 22132486656

約数和(自身を除く): 13935270496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7318943, 14637886, 29275772, 36594715, 51232601, 58551544, 73189430, 102465202, 117103088, 146378860, 204930404, 234206176, 256163005, 292757720, 409860808, 512326010, 585515440, 819721616, 1024652020, 1171030880, 1639443232, 2049304040, 4098608080, 8197216160]

約数ペア:

[(1, 8197216160), (2, 4098608080), (4, 2049304040), (5, 1639443232), (7, 1171030880), (8, 1024652020), (10, 819721616), (14, 585515440), (16, 512326010), (20, 409860808), (28, 292757720), (32, 256163005), (35, 234206176), (40, 204930404), (56, 146378860), (70, 117103088), (80, 102465202), (112, 73189430), (140, 58551544), (160, 51232601), (224, 36594715), (280, 29275772), (560, 14637886), (1120, 7318943)]