10040486480

素因数分解:

$2^4\times 5^1\times {\mathrm{125506081}}^1$

素因数の和:125506094

約数の個数: 20

約数和(自身を含む): 23344131252

約数和(自身を除く): 13303644772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 125506081, 251012162, 502024324, 627530405, 1004048648, 1255060810, 2008097296, 2510121620, 5020243240, 10040486480]

約数ペア:

[(1, 10040486480), (2, 5020243240), (4, 2510121620), (5, 2008097296), (8, 1255060810), (10, 1004048648), (16, 627530405), (20, 502024324), (40, 251012162), (80, 125506081)]