28766200

素因数分解:

$2^3\times 5^2\times {\mathrm{143831}}^1$

素因数の和:143847

約数の個数: 24

約数和(自身を含む): 66881880

約数和(自身を除く): 38115680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 143831, 287662, 575324, 719155, 1150648, 1438310, 2876620, 3595775, 5753240, 7191550, 14383100, 28766200]

約数ペア:

[(1, 28766200), (2, 14383100), (4, 7191550), (5, 5753240), (8, 3595775), (10, 2876620), (20, 1438310), (25, 1150648), (40, 719155), (50, 575324), (100, 287662), (200, 143831)]