8047360

素因数分解:

$2^8\times 5^1\times {\mathrm{6287}}^1$

素因数の和:6308

約数の個数: 36

約数和(自身を含む): 19279008

約数和(自身を除く): 11231648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6287, 12574, 25148, 31435, 50296, 62870, 100592, 125740, 201184, 251480, 402368, 502960, 804736, 1005920, 1609472, 2011840, 4023680, 8047360]

約数ペア:

[(1, 8047360), (2, 4023680), (4, 2011840), (5, 1609472), (8, 1005920), (10, 804736), (16, 502960), (20, 402368), (32, 251480), (40, 201184), (64, 125740), (80, 100592), (128, 62870), (160, 50296), (256, 31435), (320, 25148), (640, 12574), (1280, 6287)]