146148920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{50051}}^1$

素因数の和:50135

約数の個数: 32

約数和(自身を含む): 333346320

約数和(自身を除く): 187197400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 50051, 100102, 200204, 250255, 400408, 500510, 1001020, 2002040, 3653723, 7307446, 14614892, 18268615, 29229784, 36537230, 73074460, 146148920]

約数ペア:

[(1, 146148920), (2, 73074460), (4, 36537230), (5, 29229784), (8, 18268615), (10, 14614892), (20, 7307446), (40, 3653723), (73, 2002040), (146, 1001020), (292, 500510), (365, 400408), (584, 250255), (730, 200204), (1460, 100102), (2920, 50051)]