1078558640

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{35201}}^1$

素因数の和:35597

約数の個数: 40

約数和(自身を含む): 2514267648

約数和(自身を除く): 1435709008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 35201, 70402, 140804, 176005, 281608, 352010, 563216, 704020, 1408040, 2816080, 13481983, 26963966, 53927932, 67409915, 107855864, 134819830, 215711728, 269639660, 539279320, 1078558640]

約数ペア:

[(1, 1078558640), (2, 539279320), (4, 269639660), (5, 215711728), (8, 134819830), (10, 107855864), (16, 67409915), (20, 53927932), (40, 26963966), (80, 13481983), (383, 2816080), (766, 1408040), (1532, 704020), (1915, 563216), (3064, 352010), (3830, 281608), (6128, 176005), (7660, 140804), (15320, 70402), (30640, 35201)]