5321330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 11525760

約数和(自身を除く): 6204430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 4001, 8002, 20005, 28007, 40010, 56014, 76019, 140035, 152038, 280070, 380095, 532133, 760190, 1064266, 2660665, 5321330]

約数ペア:

[(1, 5321330), (2, 2660665), (5, 1064266), (7, 760190), (10, 532133), (14, 380095), (19, 280070), (35, 152038), (38, 140035), (70, 76019), (95, 56014), (133, 40010), (190, 28007), (266, 20005), (665, 8002), (1330, 4001)]