3716120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 8503920

約数和(自身を除く): 4787800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 1523, 2440, 3046, 6092, 7615, 12184, 15230, 30460, 60920, 92903, 185806, 371612, 464515, 743224, 929030, 1858060, 3716120]

約数ペア:

[(1, 3716120), (2, 1858060), (4, 929030), (5, 743224), (8, 464515), (10, 371612), (20, 185806), (40, 92903), (61, 60920), (122, 30460), (244, 15230), (305, 12184), (488, 7615), (610, 6092), (1220, 3046), (1523, 2440)]