830967040

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4357}}^1$

素因数の和:4527

約数の個数: 72

約数和(自身を含む): 2004244200

約数和(自身を除く): 1173277160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 4357, 4768, 5960, 8714, 9536, 11920, 17428, 19072, 21785, 23840, 34856, 38144, 43570, 47680, 69712, 87140, 95360, 139424, 174280, 190720, 278848, 348560, 557696, 649193, 697120, 1115392, 1298386, 1394240, 2596772, 2788480, 3245965, 5193544, 5576960, 6491930, 10387088, 12983860, 20774176, 25967720, 41548352, 51935440, 83096704, 103870880, 166193408, 207741760, 415483520, 830967040]

約数ペア:

[(1, 830967040), (2, 415483520), (4, 207741760), (5, 166193408), (8, 103870880), (10, 83096704), (16, 51935440), (20, 41548352), (32, 25967720), (40, 20774176), (64, 12983860), (80, 10387088), (128, 6491930), (149, 5576960), (160, 5193544), (256, 3245965), (298, 2788480), (320, 2596772), (596, 1394240), (640, 1298386), (745, 1115392), (1192, 697120), (1280, 649193), (1490, 557696), (2384, 348560), (2980, 278848), (4357, 190720), (4768, 174280), (5960, 139424), (8714, 95360), (9536, 87140), (11920, 69712), (17428, 47680), (19072, 43570), (21785, 38144), (23840, 34856)]