2012766080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241919}}^1$

素因数の和:241951

約数の個数: 64

約数和(自身を含む): 5181926400

約数和(自身を除く): 3169160320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 241919, 483838, 967676, 1209595, 1935352, 2419190, 3144947, 3870704, 4838380, 6289894, 7741408, 9676760, 12579788, 15482816, 15724735, 19353520, 25159576, 30965632, 31449470, 38707040, 50319152, 62898940, 77414080, 100638304, 125797880, 154828160, 201276608, 251595760, 402553216, 503191520, 1006383040, 2012766080]

約数ペア:

[(1, 2012766080), (2, 1006383040), (4, 503191520), (5, 402553216), (8, 251595760), (10, 201276608), (13, 154828160), (16, 125797880), (20, 100638304), (26, 77414080), (32, 62898940), (40, 50319152), (52, 38707040), (64, 31449470), (65, 30965632), (80, 25159576), (104, 19353520), (128, 15724735), (130, 15482816), (160, 12579788), (208, 9676760), (260, 7741408), (320, 6289894), (416, 4838380), (520, 3870704), (640, 3144947), (832, 2419190), (1040, 1935352), (1664, 1209595), (2080, 967676), (4160, 483838), (8320, 241919)]