157260800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{6143}}^1$

素因数の和:6173

約数の個数: 66

約数和(自身を含む): 389879808

約数和(自身を除く): 232619008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6143, 6400, 12286, 12800, 24572, 25600, 30715, 49144, 61430, 98288, 122860, 153575, 196576, 245720, 307150, 393152, 491440, 614300, 786304, 982880, 1228600, 1572608, 1965760, 2457200, 3145216, 3931520, 4914400, 6290432, 7863040, 9828800, 15726080, 19657600, 31452160, 39315200, 78630400, 157260800]

約数ペア:

[(1, 157260800), (2, 78630400), (4, 39315200), (5, 31452160), (8, 19657600), (10, 15726080), (16, 9828800), (20, 7863040), (25, 6290432), (32, 4914400), (40, 3931520), (50, 3145216), (64, 2457200), (80, 1965760), (100, 1572608), (128, 1228600), (160, 982880), (200, 786304), (256, 614300), (320, 491440), (400, 393152), (512, 307150), (640, 245720), (800, 196576), (1024, 153575), (1280, 122860), (1600, 98288), (2560, 61430), (3200, 49144), (5120, 30715), (6143, 25600), (6400, 24572), (12286, 12800)]