126179680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71693}}^1$

素因数の和:71719

約数の個数: 48

約数和(自身を含む): 325203984

約数和(自身を除く): 199024304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 71693, 143386, 286772, 358465, 573544, 716930, 788623, 1147088, 1433860, 1577246, 2294176, 2867720, 3154492, 3943115, 5735440, 6308984, 7886230, 11470880, 12617968, 15772460, 25235936, 31544920, 63089840, 126179680]

約数ペア:

[(1, 126179680), (2, 63089840), (4, 31544920), (5, 25235936), (8, 15772460), (10, 12617968), (11, 11470880), (16, 7886230), (20, 6308984), (22, 5735440), (32, 3943115), (40, 3154492), (44, 2867720), (55, 2294176), (80, 1577246), (88, 1433860), (110, 1147088), (160, 788623), (176, 716930), (220, 573544), (352, 358465), (440, 286772), (880, 143386), (1760, 71693)]