57300080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16657}}^1$

素因数の和:16713

約数の個数: 40

約数和(自身を含む): 136329072

約数和(自身を除く): 79028992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 16657, 33314, 66628, 83285, 133256, 166570, 266512, 333140, 666280, 716251, 1332560, 1432502, 2865004, 3581255, 5730008, 7162510, 11460016, 14325020, 28650040, 57300080]

約数ペア:

[(1, 57300080), (2, 28650040), (4, 14325020), (5, 11460016), (8, 7162510), (10, 5730008), (16, 3581255), (20, 2865004), (40, 1432502), (43, 1332560), (80, 716251), (86, 666280), (172, 333140), (215, 266512), (344, 166570), (430, 133256), (688, 83285), (860, 66628), (1720, 33314), (3440, 16657)]