16484240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5569}}^1$

素因数の和:5619

約数の個数: 40

約数和(自身を含む): 39368760

約数和(自身を除く): 22884520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5569, 11138, 22276, 27845, 44552, 55690, 89104, 111380, 206053, 222760, 412106, 445520, 824212, 1030265, 1648424, 2060530, 3296848, 4121060, 8242120, 16484240]

約数ペア:

[(1, 16484240), (2, 8242120), (4, 4121060), (5, 3296848), (8, 2060530), (10, 1648424), (16, 1030265), (20, 824212), (37, 445520), (40, 412106), (74, 222760), (80, 206053), (148, 111380), (185, 89104), (296, 55690), (370, 44552), (592, 27845), (740, 22276), (1480, 11138), (2960, 5569)]