28605872050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81731063}}^1$

素因数の和:81731082

約数の個数: 24

約数和(自身を含む): 60807911616

約数和(自身を除く): 32202039566

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81731063, 163462126, 408655315, 572117441, 817310630, 1144234882, 2043276575, 2860587205, 4086553150, 5721174410, 14302936025, 28605872050]

約数ペア:

[(1, 28605872050), (2, 14302936025), (5, 5721174410), (7, 4086553150), (10, 2860587205), (14, 2043276575), (25, 1144234882), (35, 817310630), (50, 572117441), (70, 408655315), (175, 163462126), (350, 81731063)]