243200

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 60

約数和(自身を含む): 634260

約数和(自身を除く): 391060

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1900, 2432, 2560, 3040, 3200, 3800, 4864, 6080, 6400, 7600, 9728, 12160, 12800, 15200, 24320, 30400, 48640, 60800, 121600, 243200]

約数ペア:

[(1, 243200), (2, 121600), (4, 60800), (5, 48640), (8, 30400), (10, 24320), (16, 15200), (19, 12800), (20, 12160), (25, 9728), (32, 7600), (38, 6400), (40, 6080), (50, 4864), (64, 3800), (76, 3200), (80, 3040), (95, 2560), (100, 2432), (128, 1900), (152, 1600), (160, 1520), (190, 1280), (200, 1216), (256, 950), (304, 800), (320, 760), (380, 640), (400, 608), (475, 512)]