40819210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240113}}^1$

素因数の和:240137

約数の個数: 16

約数和(自身を含む): 77796936

約数和(自身を除く): 36977726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240113, 480226, 1200565, 2401130, 4081921, 8163842, 20409605, 40819210]

約数ペア:

[(1, 40819210), (2, 20409605), (5, 8163842), (10, 4081921), (17, 2401130), (34, 1200565), (85, 480226), (170, 240113)]