1254950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 2458920

約数和(自身を除く): 1203970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1321, 2642, 6605, 13210, 25099, 33025, 50198, 66050, 125495, 250990, 627475, 1254950]

約数ペア:

[(1, 1254950), (2, 627475), (5, 250990), (10, 125495), (19, 66050), (25, 50198), (38, 33025), (50, 25099), (95, 13210), (190, 6605), (475, 2642), (950, 1321)]