629804960

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17189}}^1$

素因数の和:17433

約数の個数: 48

約数和(自身を含む): 1494498600

約数和(自身を除く): 864693640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 17189, 18320, 34378, 36640, 68756, 85945, 137512, 171890, 275024, 343780, 550048, 687560, 1375120, 2750240, 3936281, 7872562, 15745124, 19681405, 31490248, 39362810, 62980496, 78725620, 125960992, 157451240, 314902480, 629804960]

約数ペア:

[(1, 629804960), (2, 314902480), (4, 157451240), (5, 125960992), (8, 78725620), (10, 62980496), (16, 39362810), (20, 31490248), (32, 19681405), (40, 15745124), (80, 7872562), (160, 3936281), (229, 2750240), (458, 1375120), (916, 687560), (1145, 550048), (1832, 343780), (2290, 275024), (3664, 171890), (4580, 137512), (7328, 85945), (9160, 68756), (17189, 36640), (18320, 34378)]