4774750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 9097920

約数和(自身を除く): 4323170

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 269, 355, 538, 710, 1345, 1775, 2690, 3550, 6725, 8875, 13450, 17750, 19099, 33625, 38198, 67250, 95495, 190990, 477475, 954950, 2387375, 4774750]

約数ペア:

[(1, 4774750), (2, 2387375), (5, 954950), (10, 477475), (25, 190990), (50, 95495), (71, 67250), (125, 38198), (142, 33625), (250, 19099), (269, 17750), (355, 13450), (538, 8875), (710, 6725), (1345, 3550), (1775, 2690)]