4486480

素因数分解:

$2^4\times 5^1\times {\mathrm{56081}}^1$

素因数の和:56094

約数の個数: 20

約数和(自身を含む): 10431252

約数和(自身を除く): 5944772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56081, 112162, 224324, 280405, 448648, 560810, 897296, 1121620, 2243240, 4486480]

約数ペア:

[(1, 4486480), (2, 2243240), (4, 1121620), (5, 897296), (8, 560810), (10, 448648), (16, 280405), (20, 224324), (40, 112162), (80, 56081)]