40241350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9043}}^1$

素因数の和:9144

約数の個数: 24

約数和(自身を含む): 75698280

約数和(自身を除く): 35456930

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 9043, 18086, 45215, 90430, 226075, 452150, 804827, 1609654, 4024135, 8048270, 20120675, 40241350]

約数ペア:

[(1, 40241350), (2, 20120675), (5, 8048270), (10, 4024135), (25, 1609654), (50, 804827), (89, 452150), (178, 226075), (445, 90430), (890, 45215), (2225, 18086), (4450, 9043)]