3728180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9839

約数の個数: 24

約数和(自身を含む): 8242080

約数和(自身を除く): 4513900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9811, 19622, 39244, 49055, 98110, 186409, 196220, 372818, 745636, 932045, 1864090, 3728180]

約数ペア:

[(1, 3728180), (2, 1864090), (4, 932045), (5, 745636), (10, 372818), (19, 196220), (20, 186409), (38, 98110), (76, 49055), (95, 39244), (190, 19622), (380, 9811)]