10412800

素因数分解:

$2^8\times 5^2\times {\mathrm{1627}}^1$

素因数の和:1653

約数の個数: 54

約数和(自身を含む): 25789148

約数和(自身を除く): 15376348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 1627, 3200, 3254, 6400, 6508, 8135, 13016, 16270, 26032, 32540, 40675, 52064, 65080, 81350, 104128, 130160, 162700, 208256, 260320, 325400, 416512, 520640, 650800, 1041280, 1301600, 2082560, 2603200, 5206400, 10412800]

約数ペア:

[(1, 10412800), (2, 5206400), (4, 2603200), (5, 2082560), (8, 1301600), (10, 1041280), (16, 650800), (20, 520640), (25, 416512), (32, 325400), (40, 260320), (50, 208256), (64, 162700), (80, 130160), (100, 104128), (128, 81350), (160, 65080), (200, 52064), (256, 40675), (320, 32540), (400, 26032), (640, 16270), (800, 13016), (1280, 8135), (1600, 6508), (1627, 6400), (3200, 3254)]