1604089010

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{99079}}^1$

素因数の和:100705

約数の個数: 16

約数和(自身を含む): 2889172800

約数和(自身を除く): 1285083790

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 99079, 198158, 495395, 990790, 160408901, 320817802, 802044505, 1604089010]

約数ペア:

[(1, 1604089010), (2, 802044505), (5, 320817802), (10, 160408901), (1619, 990790), (3238, 495395), (8095, 198158), (16190, 99079)]