42827600

素因数分解:

$2^4\times 5^2\times {\mathrm{107069}}^1$

素因数の和:107087

約数の個数: 30

約数和(自身を含む): 102894270

約数和(自身を除く): 60066670

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 107069, 214138, 428276, 535345, 856552, 1070690, 1713104, 2141380, 2676725, 4282760, 5353450, 8565520, 10706900, 21413800, 42827600]

約数ペア:

[(1, 42827600), (2, 21413800), (4, 10706900), (5, 8565520), (8, 5353450), (10, 4282760), (16, 2676725), (20, 2141380), (25, 1713104), (40, 1070690), (50, 856552), (80, 535345), (100, 428276), (200, 214138), (400, 107069)]