279061829120

素因数分解:

$2^9\times 5^1\times {\mathrm{109008527}}^1$

素因数の和:109008550

約数の個数: 40

約数和(自身を含む): 669094344864

約数和(自身を除く): 390032515744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 109008527, 218017054, 436034108, 545042635, 872068216, 1090085270, 1744136432, 2180170540, 3488272864, 4360341080, 6976545728, 8720682160, 13953091456, 17441364320, 27906182912, 34882728640, 55812365824, 69765457280, 139530914560, 279061829120]

約数ペア:

[(1, 279061829120), (2, 139530914560), (4, 69765457280), (5, 55812365824), (8, 34882728640), (10, 27906182912), (16, 17441364320), (20, 13953091456), (32, 8720682160), (40, 6976545728), (64, 4360341080), (80, 3488272864), (128, 2180170540), (160, 1744136432), (256, 1090085270), (320, 872068216), (512, 545042635), (640, 436034108), (1280, 218017054), (2560, 109008527)]