804596153080

素因数分解:

$2^3\times 5^1\times {\mathrm{314261}}^1\times {\mathrm{64007}}^1$

素因数の和:378279

約数の個数: 32

約数和(自身を含む): 1810375388640

約数和(自身を除く): 1005779235560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 64007, 128014, 256028, 314261, 320035, 512056, 628522, 640070, 1257044, 1280140, 1571305, 2514088, 2560280, 3142610, 6285220, 12570440, 20114903827, 40229807654, 80459615308, 100574519135, 160919230616, 201149038270, 402298076540, 804596153080]

約数ペア:

[(1, 804596153080), (2, 402298076540), (4, 201149038270), (5, 160919230616), (8, 100574519135), (10, 80459615308), (20, 40229807654), (40, 20114903827), (64007, 12570440), (128014, 6285220), (256028, 3142610), (314261, 2560280), (320035, 2514088), (512056, 1571305), (628522, 1280140), (640070, 1257044)]