742688150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9419}}^1$

素因数の和:9533

約数の個数: 48

約数和(自身を含む): 1471780800

約数和(自身を除く): 729092650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 190, 415, 475, 830, 950, 1577, 2075, 3154, 4150, 7885, 9419, 15770, 18838, 39425, 47095, 78850, 94190, 178961, 235475, 357922, 470950, 781777, 894805, 1563554, 1789610, 3908885, 4474025, 7817770, 8948050, 14853763, 19544425, 29707526, 39088850, 74268815, 148537630, 371344075, 742688150]

約数ペア:

[(1, 742688150), (2, 371344075), (5, 148537630), (10, 74268815), (19, 39088850), (25, 29707526), (38, 19544425), (50, 14853763), (83, 8948050), (95, 7817770), (166, 4474025), (190, 3908885), (415, 1789610), (475, 1563554), (830, 894805), (950, 781777), (1577, 470950), (2075, 357922), (3154, 235475), (4150, 178961), (7885, 94190), (9419, 78850), (15770, 47095), (18838, 39425)]