40126870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15493}}^1$

素因数の和:15544

約数の個数: 32

約数和(自身を含む): 84783168

約数和(自身を除く): 44656298

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 15493, 30986, 77465, 108451, 154930, 216902, 542255, 573241, 1084510, 1146482, 2866205, 4012687, 5732410, 8025374, 20063435, 40126870]

約数ペア:

[(1, 40126870), (2, 20063435), (5, 8025374), (7, 5732410), (10, 4012687), (14, 2866205), (35, 1146482), (37, 1084510), (70, 573241), (74, 542255), (185, 216902), (259, 154930), (370, 108451), (518, 77465), (1295, 30986), (2590, 15493)]