2234612420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{4283}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 4944421440

約数和(自身を除く): 2709809020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1373, 2746, 4283, 5492, 6865, 8566, 13730, 17132, 21415, 26087, 27460, 42830, 52174, 81377, 85660, 104348, 130435, 162754, 260870, 325508, 406885, 521740, 813770, 1627540, 5880559, 11761118, 23522236, 29402795, 58805590, 111730621, 117611180, 223461242, 446922484, 558653105, 1117306210, 2234612420]

約数ペア:

[(1, 2234612420), (2, 1117306210), (4, 558653105), (5, 446922484), (10, 223461242), (19, 117611180), (20, 111730621), (38, 58805590), (76, 29402795), (95, 23522236), (190, 11761118), (380, 5880559), (1373, 1627540), (2746, 813770), (4283, 521740), (5492, 406885), (6865, 325508), (8566, 260870), (13730, 162754), (17132, 130435), (21415, 104348), (26087, 85660), (27460, 81377), (42830, 52174)]