2289806960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4088941}}^1$

素因数の和:4088961

約数の個数: 40

約数和(自身を含む): 6084345696

約数和(自身を除く): 3794538736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4088941, 8177882, 16355764, 20444705, 28622587, 32711528, 40889410, 57245174, 65423056, 81778820, 114490348, 143112935, 163557640, 228980696, 286225870, 327115280, 457961392, 572451740, 1144903480, 2289806960]

約数ペア:

[(1, 2289806960), (2, 1144903480), (4, 572451740), (5, 457961392), (7, 327115280), (8, 286225870), (10, 228980696), (14, 163557640), (16, 143112935), (20, 114490348), (28, 81778820), (35, 65423056), (40, 57245174), (56, 40889410), (70, 32711528), (80, 28622587), (112, 20444705), (140, 16355764), (280, 8177882), (560, 4088941)]