8980453960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9761363}}^1$

素因数の和:9761397

約数の個数: 32

約数和(自身を含む): 21084546240

約数和(自身を除く): 12104092280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9761363, 19522726, 39045452, 48806815, 78090904, 97613630, 195227260, 224511349, 390454520, 449022698, 898045396, 1122556745, 1796090792, 2245113490, 4490226980, 8980453960]

約数ペア:

[(1, 8980453960), (2, 4490226980), (4, 2245113490), (5, 1796090792), (8, 1122556745), (10, 898045396), (20, 449022698), (23, 390454520), (40, 224511349), (46, 195227260), (92, 97613630), (115, 78090904), (184, 48806815), (230, 39045452), (460, 19522726), (920, 9761363)]