2193670240

素因数分解:

$2^5\times 5^1\times {\mathrm{13710439}}^1$

素因数の和:13710454

約数の個数: 24

約数和(自身を含む): 5182546320

約数和(自身を除く): 2988876080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13710439, 27420878, 54841756, 68552195, 109683512, 137104390, 219367024, 274208780, 438734048, 548417560, 1096835120, 2193670240]

約数ペア:

[(1, 2193670240), (2, 1096835120), (4, 548417560), (5, 438734048), (8, 274208780), (10, 219367024), (16, 137104390), (20, 109683512), (32, 68552195), (40, 54841756), (80, 27420878), (160, 13710439)]