55800340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146843}}^1$

素因数の和:146871

約数の個数: 24

約数和(自身を含む): 123348960

約数和(自身を除く): 67548620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 146843, 293686, 587372, 734215, 1468430, 2790017, 2936860, 5580034, 11160068, 13950085, 27900170, 55800340]

約数ペア:

[(1, 55800340), (2, 27900170), (4, 13950085), (5, 11160068), (10, 5580034), (19, 2936860), (20, 2790017), (38, 1468430), (76, 734215), (95, 587372), (190, 293686), (380, 146843)]