11400160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 27575856

約数和(自身を除く): 16175696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1657, 1720, 3314, 3440, 6628, 6880, 8285, 13256, 16570, 26512, 33140, 53024, 66280, 71251, 132560, 142502, 265120, 285004, 356255, 570008, 712510, 1140016, 1425020, 2280032, 2850040, 5700080, 11400160]

約数ペア:

[(1, 11400160), (2, 5700080), (4, 2850040), (5, 2280032), (8, 1425020), (10, 1140016), (16, 712510), (20, 570008), (32, 356255), (40, 285004), (43, 265120), (80, 142502), (86, 132560), (160, 71251), (172, 66280), (215, 53024), (344, 33140), (430, 26512), (688, 16570), (860, 13256), (1376, 8285), (1657, 6880), (1720, 6628), (3314, 3440)]