4166480

素因数分解:

$2^4\times 5^1\times {\mathrm{52081}}^1$

素因数の和:52094

約数の個数: 20

約数和(自身を含む): 9687252

約数和(自身を除く): 5520772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52081, 104162, 208324, 260405, 416648, 520810, 833296, 1041620, 2083240, 4166480]

約数ペア:

[(1, 4166480), (2, 2083240), (4, 1041620), (5, 833296), (8, 520810), (10, 416648), (16, 260405), (20, 208324), (40, 104162), (80, 52081)]