20219250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{26959}}^1$

素因数の和:26979

約数の個数: 32

約数和(自身を含む): 50469120

約数和(自身を除く): 30249870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 26959, 53918, 80877, 134795, 161754, 269590, 404385, 673975, 808770, 1347950, 2021925, 3369875, 4043850, 6739750, 10109625, 20219250]

約数ペア:

[(1, 20219250), (2, 10109625), (3, 6739750), (5, 4043850), (6, 3369875), (10, 2021925), (15, 1347950), (25, 808770), (30, 673975), (50, 404385), (75, 269590), (125, 161754), (150, 134795), (250, 80877), (375, 53918), (750, 26959)]