2080505850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13870039}}^1$

素因数の和:13870054

約数の個数: 24

約数和(自身を含む): 5159654880

約数和(自身を除く): 3079149030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 13870039, 27740078, 41610117, 69350195, 83220234, 138700390, 208050585, 346750975, 416101170, 693501950, 1040252925, 2080505850]

約数ペア:

[(1, 2080505850), (2, 1040252925), (3, 693501950), (5, 416101170), (6, 346750975), (10, 208050585), (15, 138700390), (25, 83220234), (30, 69350195), (50, 41610117), (75, 27740078), (150, 13870039)]