106572140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 236651520

約数和(自身を除く): 130079380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 566, 991, 1132, 1415, 1982, 2830, 3964, 4955, 5377, 5660, 9910, 10754, 18829, 19820, 21508, 26885, 37658, 53770, 75316, 94145, 107540, 188290, 280453, 376580, 560906, 1121812, 1402265, 2804530, 5328607, 5609060, 10657214, 21314428, 26643035, 53286070, 106572140]

約数ペア:

[(1, 106572140), (2, 53286070), (4, 26643035), (5, 21314428), (10, 10657214), (19, 5609060), (20, 5328607), (38, 2804530), (76, 1402265), (95, 1121812), (190, 560906), (283, 376580), (380, 280453), (566, 188290), (991, 107540), (1132, 94145), (1415, 75316), (1982, 53770), (2830, 37658), (3964, 26885), (4955, 21508), (5377, 19820), (5660, 18829), (9910, 10754)]