97475900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13729}}^1$

素因数の和:13814

約数の個数: 36

約数和(自身を含む): 214517520

約数和(自身を除く): 117041620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 13729, 27458, 54916, 68645, 137290, 274580, 343225, 686450, 974759, 1372900, 1949518, 3899036, 4873795, 9747590, 19495180, 24368975, 48737950, 97475900]

約数ペア:

[(1, 97475900), (2, 48737950), (4, 24368975), (5, 19495180), (10, 9747590), (20, 4873795), (25, 3899036), (50, 1949518), (71, 1372900), (100, 974759), (142, 686450), (284, 343225), (355, 274580), (710, 137290), (1420, 68645), (1775, 54916), (3550, 27458), (7100, 13729)]