42735260

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8513}}^1$

素因数の和:8773

約数の個数: 24

約数和(自身を含む): 90112176

約数和(自身を除く): 47376916

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 8513, 17026, 34052, 42565, 85130, 170260, 2136763, 4273526, 8547052, 10683815, 21367630, 42735260]

約数ペア:

[(1, 42735260), (2, 21367630), (4, 10683815), (5, 8547052), (10, 4273526), (20, 2136763), (251, 170260), (502, 85130), (1004, 42565), (1255, 34052), (2510, 17026), (5020, 8513)]