2279892800

素因数分解:

$2^6\times 5^2\times {\mathrm{1424933}}^1$

素因数の和:1424955

約数の個数: 42

約数和(自身を含む): 5609965158

約数和(自身を除く): 3330072358

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1424933, 2849866, 5699732, 7124665, 11399464, 14249330, 22798928, 28498660, 35623325, 45597856, 56997320, 71246650, 91195712, 113994640, 142493300, 227989280, 284986600, 455978560, 569973200, 1139946400, 2279892800]

約数ペア:

[(1, 2279892800), (2, 1139946400), (4, 569973200), (5, 455978560), (8, 284986600), (10, 227989280), (16, 142493300), (20, 113994640), (25, 91195712), (32, 71246650), (40, 56997320), (50, 45597856), (64, 35623325), (80, 28498660), (100, 22798928), (160, 14249330), (200, 11399464), (320, 7124665), (400, 5699732), (800, 2849866), (1600, 1424933)]