288977950

素因数分解:

$2^1\times 5^2\times {\mathrm{1471}}^1\times {\mathrm{3929}}^1$

素因数の和:5412

約数の個数: 24

約数和(自身を含む): 538001280

約数和(自身を除く): 249023330

約数列:

[1, 2, 5, 10, 25, 50, 1471, 2942, 3929, 7355, 7858, 14710, 19645, 36775, 39290, 73550, 98225, 196450, 5779559, 11559118, 28897795, 57795590, 144488975, 288977950]

約数ペア:

[(1, 288977950), (2, 144488975), (5, 57795590), (10, 28897795), (25, 11559118), (50, 5779559), (1471, 196450), (2942, 98225), (3929, 73550), (7355, 39290), (7858, 36775), (14710, 19645)]