76111280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135913}}^1$

素因数の和:135933

約数の個数: 40

約数和(自身を含む): 202240032

約数和(自身を除く): 126128752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135913, 271826, 543652, 679565, 951391, 1087304, 1359130, 1902782, 2174608, 2718260, 3805564, 4756955, 5436520, 7611128, 9513910, 10873040, 15222256, 19027820, 38055640, 76111280]

約数ペア:

[(1, 76111280), (2, 38055640), (4, 19027820), (5, 15222256), (7, 10873040), (8, 9513910), (10, 7611128), (14, 5436520), (16, 4756955), (20, 3805564), (28, 2718260), (35, 2174608), (40, 1902782), (56, 1359130), (70, 1087304), (80, 951391), (112, 679565), (140, 543652), (280, 271826), (560, 135913)]