100540285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 130977792

約数和(自身を除く): 30437507

約数列:

[1, 5, 31, 37, 47, 155, 185, 235, 373, 1147, 1457, 1739, 1865, 5735, 7285, 8695, 11563, 13801, 17531, 53909, 57815, 69005, 87655, 269545, 427831, 543461, 648647, 2139155, 2717305, 3243235, 20108057, 100540285]

約数ペア:

[(1, 100540285), (5, 20108057), (31, 3243235), (37, 2717305), (47, 2139155), (155, 648647), (185, 543461), (235, 427831), (373, 269545), (1147, 87655), (1457, 69005), (1739, 57815), (1865, 53909), (5735, 17531), (7285, 13801), (8695, 11563)]